The Boxcar 1 moves to the right at speed v1 = 5.4
m/s. Boxcars 2 and 3 are initially at rest. The total momentum
before interaction is
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The Boxcar 1 moves to the right at speed v1 = 5.4
m/s. Boxcars 2 and...
The Boxcar 1 moves to the right at speed v1 = 5.4 m/s. After collision, the...
The Boxcar 1 moves to the right at speed v1 = 5.4
m/s. After collision, the three boxcars latch together and move off
together as one mass, with speed vnew to the right. The
new speed vnew is...
LE! 1 3 Diagram is snapshot before collision. Mass of each boxcar = 10,000 kg.
Refer to the illustration of three boxcars, above. 65. The Boxcar 1 moves to the right...
Refer to the illustration of three boxcars,
above.
65. The Boxcar 1 moves to the right at speed v1 = 5.4
m/s. Boxcars 2 and 3 are initially at rest. The total momentum
before interaction is
A. 63000 kg m/s
B. 198450 kg m2/s2
C. 189000 kg m/s
D. 54000 kg m/s
66. The Boxcar 1 moves to the right at speed v1 = 5.4
m/s. After collision, the three boxcars latch together and move off
together as one mass,...
Refer to the illustration of three boxcars, above. 67. Our Boxcar 1 moves to the right...
Refer to the illustration of three boxcars,
above.
67. Our Boxcar 1 moves to the right at speed v1 = 5.4
m/s. As part of the group of three boxcars, moving off at speed
vnew to the right, Boxcar 1 has slowed down. This means
that
A. rigidity force from the rail is vertically upward.
B. momentum was actually NOT conserved.
C. the third law interaction force on Boxcar 1 was leftward.
D. the first law of Sir Isaac Newton...
1 2 3 00 00 Diagram is snapshot before collision. Mass of each boxcar = 10,000...
1 2 3 00 00 Diagram is snapshot before collision. Mass of each boxcar = 10,000 kg. Refer to the illustration of three boxcars, above. The Boxcar 1 moves to the right at speed v1 = 5.4 m/s. Boxcars 2 and 3 are initially at rest. The total momentum before interaction is 198450 kg m m2/s2 63000 kg m/s 54000 kg m/s 189000 kg m/s Refer to the illustration of three boxcars, above. The Boxcar 1 moves to the right...
A boxcar traveling at 10 m/s approaches a string of 2 identical boxcars sitting stationary on...
A boxcar traveling at 10 m/s approaches a string of 2 identical boxcars sitting stationary on the track. The moving boxcar collides and links with the stationary cars and they all move off together along the track. What is the final speed of the cars immediately after the collision? (You may take the mass of each boxcar to be 18,537 kg.) m/s
Mass m = 0,1 kg moves to the right with speed v = 0.39 m/s and...
Mass m = 0,1 kg moves to the right with speed v = 0.39 m/s and collides with an equal mass initially at rest. After this inelastic collision the system retains a fraction = 0.63 of its original kinetic energy. What is the speed VR (in m/s) of the mass which was originally at rest before the collision?
A boxcar of mass 5.16x10^4 kg is rolling south at 2.33 m/s when it collides with,...
A boxcar of mass 5.16x10^4 kg is rolling south at 2.33 m/s when it collides with, and couples to, another boxcar of mass 5.11x10^4 kg which is initially at rest. After collision, what is the velocity of the coupled boxcars? Take north as positive and express your result to three significant digits.
Mass m = 0.1 kg moves to the right with speed v = 0.44 m/s and...
Mass m = 0.1 kg moves to the right with speed v = 0.44 m/s and collides with an equal mass initially at rest. After this inelastic collision the system retains a fraction = 0.61 of its original kinetic energy. What is the speed VR (in m/s) of the mass which was originally at rest before the collision? Hints: All motion is in 1D. Ignore friction between the masses and the horizontal surface. You will probably need to use the...
Mass m = 0.1 kg moves to the right with speed v = 0.44 m/s and...
Mass m = 0.1 kg moves to the right with speed v = 0.44 m/s and collides with an equal mass initially at rest. After this inelastic collision the system retains a fraction = 0.61 of its original kinetic energy. What is the speed VR (in m/s) of the mass which was originally at rest before the collision? Hints: All motion is in 1D. Ignore friction between the masses and the horizontal surface. You will probably need to use the...
Mass m = 0.1 kg moves to the right with speed v = 0.63 m/s and...
Mass m = 0.1 kg moves to the right with speed v = 0.63 m/s and collides with an equal mass initially at rest. After this inelastic collision the system retains a fraction = 0.87 of its original kinetic energy. What is the speed VR (in m/s) of the mass which was originally at rest before the collision? Hints: All motion is in 1D. Ignore friction between the masses and the horizontal surface. You will probably need to use the...
The Boxcar 1 moves to the right at speed v1 = 5.4
m/s. After collision, the three boxcars latch together and move off
together as one mass, with speed vnew to the right. The
new speed vnew is...
LE! 1 3 Diagram is snapshot before collision. Mass of each boxcar = 10,000 kg.
Refer to the illustration of three boxcars,
above.
65. The Boxcar 1 moves to the right at speed v1 = 5.4
m/s. Boxcars 2 and 3 are initially at rest. The total momentum
before interaction is
A. 63000 kg m/s
B. 198450 kg m2/s2
C. 189000 kg m/s
D. 54000 kg m/s
66. The Boxcar 1 moves to the right at speed v1 = 5.4
m/s. After collision, the three boxcars latch together and move off
together as one mass,...
Refer to the illustration of three boxcars,
above.
67. Our Boxcar 1 moves to the right at speed v1 = 5.4
m/s. As part of the group of three boxcars, moving off at speed
vnew to the right, Boxcar 1 has slowed down. This means
that
A. rigidity force from the rail is vertically upward.
B. momentum was actually NOT conserved.
C. the third law interaction force on Boxcar 1 was leftward.
D. the first law of Sir Isaac Newton...
1 2 3 00 00 Diagram is snapshot before collision. Mass of each boxcar = 10,000 kg. Refer to the illustration of three boxcars, above. The Boxcar 1 moves to the right at speed v1 = 5.4 m/s. Boxcars 2 and 3 are initially at rest. The total momentum before interaction is 198450 kg m m2/s2 63000 kg m/s 54000 kg m/s 189000 kg m/s Refer to the illustration of three boxcars, above. The Boxcar 1 moves to the right...
Mass m = 0,1 kg moves to the right with speed v = 0.39 m/s and collides with an equal mass initially at rest. After this inelastic collision the system retains a fraction = 0.63 of its original kinetic energy. What is the speed VR (in m/s) of the mass which was originally at rest before the collision?
Mass m = 0.1 kg moves to the right with speed v = 0.44 m/s and collides with an equal mass initially at rest. After this inelastic collision the system retains a fraction = 0.61 of its original kinetic energy. What is the speed VR (in m/s) of the mass which was originally at rest before the collision? Hints: All motion is in 1D. Ignore friction between the masses and the horizontal surface. You will probably need to use the...
Mass m = 0.1 kg moves to the right with speed v = 0.44 m/s and collides with an equal mass initially at rest. After this inelastic collision the system retains a fraction = 0.61 of its original kinetic energy. What is the speed VR (in m/s) of the mass which was originally at rest before the collision? Hints: All motion is in 1D. Ignore friction between the masses and the horizontal surface. You will probably need to use the...
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