Showing posts with label Mechanics Dynamics. Show all posts
Showing posts with label Mechanics Dynamics. Show all posts

Wednesday, September 11, 2019

A particle, originally at rest and located at point (3 ft, 2 ft, 5 ft), is subjected to an acceleration

A particle, originally at rest and located at point (3 ft, 2 ft, 5 ft),
is subjected to an acceleration a=6ti+12t^2k ft/s  Determine the particle’s position (x, y, z) when t = 2 s.
 until it stops t=80 s Construct the a–t graph.The velocity of a car is plotted as shown. Determine the total distance the car moves until it stops t=80 s Construct the a–t graph.The velocity of a car is plotted as shown. Determine the total distance the car moves until it stops t=80 s Construct the a–t graph.The velocity of a car is plotted as shown. Determine the total distance the car moves until it stops t=80 s Construct the a–t graph.The velocity of a car is plotted as shown. Determine the total distance the car moves until it stops t=80 s Construct the a–t

The water sprinkler, positioned at the base of a hill, releases a stream of water with a velocity of 15

The water sprinkler, positioned at the base of a hill, releases
a stream of water with a velocity of 15 ft>s as shown.
Determine the point B(x, y) where the water strikes the
ground on the hill. Assume that the hill is defined by the
equation y=0.05x2 ft and neglect the size of the sprinkler
 until it stops t=80 s Construct the a–t graph.The velocity of a car is plotted as shown. Determine the total distance the car moves until it stops t=80 s Construct the a–t graph.The velocity of a car is plotted as shown. Determine the total distance the car moves until it stops t=80 s Construct the a–t graph.The velocity of a car is plotted as shown. Determine the total distance the car moves until it stops t=80 s Construct the a–t graph.The velocity of a car is plotted as shown. Determine the total distance the car moves until it stops t=80 s Construct the a–t

The velocity of a particle is given by v=


 until it stops t=80 s Construct the a–t graph.The velocity of a car is plotted as shown. Determine the total distance the car moves until it stops t=80 s Construct the a–t graph.The velocity of a car is plotted as shown. Determine the total distance the car moves until it stops t=80 s Construct the a–t graph.The velocity of a car is plotted as shown. Determine the total distance the car moves until it stops t=80 s Construct the a–t graph.The velocity of a car is plotted as shown. Determine the total distance the car moves until it stops t=80 s Construct the a–t

Tuesday, September 3, 2019

Aparticle, originally at rest and located at point (3ft,2ft,5ft) is subjected to an acceleration of a= 6ti+12t^2k ft/s.determin the particle’s position (x, y, z) at t = 1 s.

Aparticle, originally at rest and located at point (3ft,2ft,5ft) is subjected to an acceleration of a= 6ti+12t^2k ft/s.determin the particle’s position (x, y, z) at t = 1 s.




Aparticle, originally at rest and located at point (3ft,2ft,5ft) is subjected to an acceleration of a= 6ti+12t^2k ft/s.determin the particle’s position (x, y, z) at t = 1 s.Aparticle, originally at rest and located at point (3ft,2ft,5ft) is subjected to an acceleration of a= 6ti+12t^2k ft/s.determin the particle’s position (x, y, z) at t = 1 s.Aparticle, originally at rest and located at point (3ft,2ft,5ft) is subjected to an acceleration of a= 6ti+12t^2k ft/s.determin the particle’s position (x, y, z) at t = 1 s.Aparticle, originally at rest and located at point (3ft,2ft,5ft) is subjected to an acceleration of a= 6ti+12t^2k ft/s.determin the particle’s position (x, y, z) at t = 1 s.Aparticle, originally at rest and located at point (3ft,2ft,5ft) is subjected to an acceleration of a= 6ti+12t^2k ft/s.determin the particle’s position (x, y, z) at t = 1 s.Aparticle, originally at rest and located at point (3ft,2ft,5ft) is subjected to an acceleration of a= 6ti+12t^2k ft/s.determin the particle’s position (x, y, z) at t = 1 s.

The velocity of a particle is v= 3i+(6-2t)j m/s where t is in second if r=0 when t=0 determine the displacement of the particle during the time interval t=1 s to t=3s

The velocity of a particle is v= 3i+(6-2t)j m/s where t is in second if r=0 when t=0 determine the displacement of the particle during the time interval t=1 s to t=3s

The velocity of a particle is v= 3i+(6-2t)j m/s where t is in second if r=0 when t=0 determine the displacement of the particle during the time interval t=1 s to t=3sThe velocity of a particle is v= 3i+(6-2t)j m/s where t is in second if r=0 when t=0 determine the displacement of the particle during the time interval t=1 s to t=3sThe velocity of a particle is v= 3i+(6-2t)j m/s where t is in second if r=0 when t=0 determine the displacement of the particle during the time interval t=1 s to t=3sThe velocity of a particle is v= 3i+(6-2t)j m/s where t is in second if r=0 when t=0 determine the displacement of the particle during the time interval t=1 s to t=3sThe velocity of a particle is v= 3i+(6-2t)j m/s where t is in second if r=0 when t=0 determine the displacement of the particle during the time interval t=1 s to t=3s

If the velocity of a particle is defined as v(t)=.. determine themagnitude and coordinate direction angles a, b, y of the particle’s acceleration when t = 2 s.

If the velocity of a particle is defined as v(t)=.. determine themagnitude and coordinate direction angles a, b, y of the particle’s acceleration when t = 2 s.



If the velocity of a particle is defined as v(t)=.. determine themagnitude and coordinate direction angles a, b, y of the particle’s acceleration when t = 2 s.If the velocity of a particle is defined as v(t)=.. determine themagnitude and coordinate direction angles a, b, y of the particle’s acceleration when t = 2 s.If the velocity of a particle is defined as v(t)=.. determine themagnitude and coordinate direction angles a, b, y of the particle’s acceleration when t = 2 s.If the velocity of a particle is defined as v(t)=.. determine themagnitude and coordinate direction angles a, b, y of the particle’s acceleration when t = 2 s.

The v–s graph for a test vehicle is shown. Determine its acceleration when s = 100 m and when s = 175 m.

The v–s graph for a test vehicle is shown. Determine its
acceleration when s = 100 m and when s = 175 m.








The v–s graph for a test vehicle is shown. Determine its
acceleration when s = 100 m and when s = 175 m.The v–s graph for a test vehicle is shown. Determine its
acceleration when s = 100 m and when s = 175 m.The v–s graph for a test vehicle is shown. Determine its
acceleration when s = 100 m and when s = 175 m.The v–s graph for a test vehicle is shown. Determine its
acceleration when s = 100 m and when s = 175 m.The v–s graph for a test vehicle is shown. Determine its
acceleration when s = 100 m and when s = 175 m.The v–s graph for a test vehicle is shown. Determine its
acceleration when s = 100 m and when s = 175 m.

The v-s graph of a cyclist traveling along a straight road is shown. Construct the a-s graph.

The v-s graph of a cyclist traveling along a straight road is shown. Construct the a-s graph.

The v-s graph of a cyclist traveling along a straight road is shown. Construct the a-s graph.The v-s graph of a cyclist traveling along a straight road is shown. Construct the a-s graph.The v-s graph of a cyclist traveling along a straight road is shown. Construct the a-s graph.The v-s graph of a cyclist traveling along a straight road is shown. Construct the a-s graph.The v-s graph of a cyclist traveling along a straight road is shown. Construct the a-s graph.The v-s graph of a cyclist traveling along a straight road is shown. Construct the a-s graph.The v-s graph of a cyclist traveling along a straight road is shown. Construct the a-s graph.

The boat travels along a straight line with the speed described by the graph. Construct the s-t and a-s graphs. Also

The boat travels along a straight line with the speed
described by the graph. Construct the s-t and a-s graphs.
Also, determine the time required for the boat to travel a
distance s = 400 m if s = 0 when t = 0.



The boat travels along a straight line with the speed
described by the graph. Construct the s-t and a-s graphs.
Also, determine the time required for the boat to travel a
distance s = 400 m if s = 0 when t = 0.The boat travels along a straight line with the speed
described by the graph. Construct the s-t and a-s graphs.
Also, determine the time required for the boat to travel a
distance s = 400 m if s = 0 when t = 0.The boat travels along a straight line with the speed
described by the graph. Construct the s-t and a-s graphs.
Also, determine the time required for the boat to travel a
distance s = 400 m if s = 0 when t = 0.

The jet plane starts from rest at s = 0 and is subjected to the acceleration shown. Determine the speed of the plane when it has traveled 1000 ft. Also, how much time is required for it to travel 1000 ft?

The jet plane starts from rest at s = 0 and is subjected to the
acceleration shown. Determine the speed of the plane when
it has traveled 1000 ft. Also, how much time is required for
it to travel 1000 ft?




The jet plane starts from rest at s = 0 and is subjected to the
acceleration shown. Determine the speed of the plane when
it has traveled 1000 ft. Also, how much time is required for
it to travel 1000 ft?The jet plane starts from rest at s = 0 and is subjected to the
acceleration shown. Determine the speed of the plane when
it has traveled 1000 ft. Also, how much time is required for
it to travel 1000 ft?The jet plane starts from rest at s = 0 and is subjected to the
acceleration shown. Determine the speed of the plane when
it has traveled 1000 ft. Also, how much time is required for
it to travel 1000 ft?The jet plane starts from rest at s = 0 and is subjected to the
acceleration shown. Determine the speed of the plane when
it has traveled 1000 ft. Also, how much time is required for
it to travel 1000 ft?The jet plane starts from rest at s = 0 and is subjected to the
acceleration shown. Determine the speed of the plane when
it has traveled 1000 ft. Also, how much time is required for
it to travel 1000 ft?

The motion of a train is described by the a–s graph shown. Draw the v–s graph if v = 0 at s = 0.

The motion of a train is described by the a–s graph shown. Draw the v–s graph if v = 0 at s = 0.




The motion of a train is described by the a–s graph shown. Draw the v–s graph if v = 0 at s = 0.The motion of a train is described by the a–s graph shown. Draw the v–s graph if v = 0 at s = 0.The motion of a train is described by the a–s graph shown. Draw the v–s graph if v = 0 at s = 0.The motion of a train is described by the a–s graph shown. Draw the v–s graph if v = 0 at s = 0.The motion of a train is described by the a–s graph shown. Draw the v–s graph if v = 0 at s = 0.The motion of a train is described by the a–s graph shown. Draw the v–s graph if v = 0 at s = 0.The motion of a train is described by the a–s graph shown. Draw the v–s graph if v = 0 at s = 0.The motion of a train is described by the a–s graph shown. Draw the v–s graph if v = 0 at s = 0.The motion of a train is described by the a–s graph shown. Draw the v–s graph if v = 0 at s = 0.

From experimental data, the motion of a jet plane while traveling along a runway is defined by the v-t graph

From experimental data, the motion of a jet plane while traveling along a runway is defined by the v-t graph Construct s-t and a-t graph for the motion. when t=0,s=0


From experimental data, the motion of a jet plane while traveling along a runway is defined by the v-t graph Construct s-t and a-t graph for the motion. when t=0,s=0
From experimental data, the motion of a jet plane while traveling along a runway is defined by the v-t graph Construct s-t and a-t graph for the motion. when t=0,s=0
From experimental data, the motion of a jet plane while traveling along a runway is defined by the v-t graph Construct s-t and a-t graph for the motion. when t=0,s=0
From experimental data, the motion of a jet plane while traveling along a runway is defined by the v-t graph Construct s-t and a-t graph for the motion. when t=0,s=0
From experimental data, the motion of a jet plane while traveling along a runway is defined by the v-t graph Construct s-t and a-t graph for the motion. when t=0,s=0

If the position of a particle is defined as s=(5t-3t^2) ft where t is an seconds construct the s-t v-t and a-t graphs

If the position of a particle is defined as s=(5t-3t^2) ft where t is an seconds construct the s-t v-t and a-t graphs for 0<t<10s



If the position of a particle is defined as s=(5t-3t^2) ft where t is an seconds construct the s-t v-t and a-t graphs for 0<t<10sIf the position of a particle is defined as s=(5t-3t^2) ft where t is an seconds construct the s-t v-t and a-t graphs for 0<t<10sIf the position of a particle is defined as s=(5t-3t^2) ft where t is an seconds construct the s-t v-t and a-t graphs for 0<t<10sIf the position of a particle is defined as s=(5t-3t^2) ft where t is an seconds construct the s-t v-t and a-t graphs for 0<t<10sIf the position of a particle is defined as s=(5t-3t^2) ft where t is an seconds construct the s-t v-t and a-t graphs for 0<t<10s

Sunday, September 1, 2019

A man riding upward in a freight elevator accidentally drops a package off the elevator when it is 100

A man riding upward in a freight elevator accidentally drops a package off the elevator when it is 100 ft from the ground. If the elevator maintains a constant upward speed of determine how high the elevator is from the ground the instant the package hits the ground. Draw the v–t curve for the package during the time it is in motion. Assume that the package was released with the same upward speed as the elevator.

The speed of a train during the first minute has been recorded as follows:

The speed of a train during the first minute has been recorded as follows:


Tuesday, August 27, 2019

A two-stage rocket is fired vertically from rest with the acceleration shown. After 15 s the first stage

A two-stage rocket is fired vertically from rest with the acceleration shown. After 15 s the first stage A burns out and the second stage B ignites. Plot the v–t and s–t graphs which describe the motion of the second stage for 0 < t < 40 s

.

A two-stage rocket is fired vertically from rest with the acceleration shown. After 15 s the first stage A burns out and the second stage B ignites. Plot the v–t and s–t graphs which describe the motion of the second stage for 0 < t < 40 s

Starting from rest at s = 0, a boat travels in a straight line with the acceleration shown by

Starting from rest at s = 0, a boat travels in a straight line with the acceleration shown by the a–s graph. Construct the v–s graph

Starting from rest at s = 0, a boat travels in a straight line with the acceleration shown

Starting from rest at s = 0, a boat travels in a straight line with the acceleration shown by the a–s graph. Determine the boat’s speed when s = 50 ft, 100 ft, and 150 ft.
Starting from rest at s = 0, a boat travels in a straight line with the acceleration shown by the a–s graph. Determine the boat’s speed when s = 50 ft, 100 ft, and 150 ft.

Starting from rest at s = 0, a boat travels in a straight line with the acceleration shown by the a–s graph. Determine the boat’s speed when s = 50 ft, 100 ft, and 150 ft.


An airplane lands on the straight runway,originally traveling at 110 ft s when s=0 If it is subjected

An airplane lands on the straight runway,originally traveling at 110 ft s when s=0  If it is subjected to the decelerations shown, determine the time needed to stop the plane and construct the s–t graph for the motion.


Friday, August 23, 2019

The v–t graph for the motion of a car as it moves along a straight road is shown. Draw the s–t and a–t

The v–t graph for the motion of a car as it moves along a straight road is shown. Draw the s–t and a–t graphs. Also determine the average speed and the distance traveled for the 15-s time interval. When t = 0, s = 0.







The v–t graph for the motion of a car as it moves along a straight road is shown. Draw the s–t and a–t graphs. Also determine the average speed and the distance traveled for the 15-s time interval. When t = 0, s = 0.