A block of mass m = 1.50 kg moving at vi = 1.70 m/s undergoes a completely inelastic collision with a stationary block of mass m2 = 0.100 kg. The blocks then move, stuck together, at speed v2. After a short time, the two-block system collides inelastically with a third block, of mass m3 = 2.10 kg, which is initially at rest. The three blocks then move, stuck together, with speed v3 (Figure 1) Assume that the blocks slide without friction. Find the ratio of the velocity vy of the two-block system after the first collision to the velocity v, of the block of mass m, before the collision. Express your answer numerically using three significant figures. • View Available Hint(s) ? %3D Submit Part B Find the ratio of the velocity vz of the three-block system after the second collision to the Figure < 1 of 1 velocity vi of the block of mass m, before the collisions. Express your answer numerically using three significant figures.

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Chapter6: Momentum, Impulse, And Collisions
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A block of mass m1 = 1.50 kg moving at vi = 1.70 m/s
undergoes a completely inelastic collision with a
stationary block of mass m2 = 0.100 kg . The blocks
then move, stuck together, at speed v2. After a short
time, the two-block system collides inelastically with a
third block, of mass m3 = 2.10 kg, which is initially at
rest. The three blocks then move, stuck together, with
speed v3.(Figure 1) Assume that the blocks slide without
friction.
Find , the ratio of the velocity v2 of the two-block system after the first collision to the
velocity v of the block of mass m, before the collision.
Express your answer numerically using three significant figures.
• View Available Hint(s)
Or
ΑΣΦ
U1
Submit
• Part B
U3
Find
the ratio of the velocity v3 of the three-block system after the second collision to the
K1 of 1
velocity v1 of the block of mass m, before the collisions.
Figure
Express your answer numerically using three significant figures.
> View Available Hint(s)
V1
m3
m2
V2
m2
m3
m1
Submit
m3
m1
Next >
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Transcribed Image Text:A block of mass m1 = 1.50 kg moving at vi = 1.70 m/s undergoes a completely inelastic collision with a stationary block of mass m2 = 0.100 kg . The blocks then move, stuck together, at speed v2. After a short time, the two-block system collides inelastically with a third block, of mass m3 = 2.10 kg, which is initially at rest. The three blocks then move, stuck together, with speed v3.(Figure 1) Assume that the blocks slide without friction. Find , the ratio of the velocity v2 of the two-block system after the first collision to the velocity v of the block of mass m, before the collision. Express your answer numerically using three significant figures. • View Available Hint(s) Or ΑΣΦ U1 Submit • Part B U3 Find the ratio of the velocity v3 of the three-block system after the second collision to the K1 of 1 velocity v1 of the block of mass m, before the collisions. Figure Express your answer numerically using three significant figures. > View Available Hint(s) V1 m3 m2 V2 m2 m3 m1 Submit m3 m1 Next > Provide Feedback HP All-in-One hp REDESIGNED. RELIABLE. READY FOR YOU Backed by over 100 tests* Powered for every day New, colorful ripple pattern
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