A block with mass m, = 0.400 kg is released from rest on a frictionless track at a distance h, = 3.20 m above the top of a table. It then collides elastically with an object having mass m, = 0.800 kg that is initially at rest on the table, as shown in the figure below. h (a) Determine the velocities of the two objects just after the collision. (Assume the positive direction is to the right. Indicate the direction with the signs of your answers.) V1 = V2 = m/s m/s (b) How high up the track does the 0.400-kg object travel back after the collision? (c) How far away from the bottom of the table does the 0.800-kg object land, given that the height of the table is h2 = 1.85 m?

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A block with mass m,
= 0.400 kg is released from rest on a frictionless track at a distance h,
= 3.20 m above the top of a table. It then collides elastically with an object having mass m,
0.800 kg
that is initially at rest on the table, as shown in the figure below.
h
m2
h2
(a) Determine the velocities of the two objects just after the collision. (Assume the positive direction is to the right. Indicate the direction with the signs of your answers.)
V1 =
m/s
V2 =
m/s
(b) How high up the track does the 0.400-kg object travel back after the co
ision?
m
(c) How far away from the bottom of the table does the 0.800-kg object land, given that the height of the table is h,
= 1.85 m?
m
(d) How far away from the bottom of the table does the 0.400-kg object eventually land?
Transcribed Image Text:A block with mass m, = 0.400 kg is released from rest on a frictionless track at a distance h, = 3.20 m above the top of a table. It then collides elastically with an object having mass m, 0.800 kg that is initially at rest on the table, as shown in the figure below. h m2 h2 (a) Determine the velocities of the two objects just after the collision. (Assume the positive direction is to the right. Indicate the direction with the signs of your answers.) V1 = m/s V2 = m/s (b) How high up the track does the 0.400-kg object travel back after the co ision? m (c) How far away from the bottom of the table does the 0.800-kg object land, given that the height of the table is h, = 1.85 m? m (d) How far away from the bottom of the table does the 0.400-kg object eventually land?
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