Question

A) A block of mass m1=6.0 kg is initially moving at 5.0 m/s to
the right and collides inelastically with an initially stationary
block of mass m2=18.0 kg. The two objects become stuck together.
Find the final **velocity** of the two blocks.

B) A block of mass m1=6.0 kg is initially moving at 5.0 m/s to the right and collides elastically with an initially stationary block of mass m2=18.0 kg.

After the collision, block m2 is moving to the right with speed
2.5 m/s. Find the final **velocity** of block m1.

C) A block of mass m1=6.0 kg is initially moving at 5.0 m/s to the right and collides elastically with an initially stationary block of mass m2=18.0 kg.

After the collision, block m1 is moving to the left with speed
2.5 m/s. Calculate the **impulse** (∆p) experienced by
block m1.

Answer #1

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constant is 519 N/m.
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Now, What if m1 is initially moving at 3.4
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A block moving with speed vo = 10 m/s and mass m1 = 6 kg
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Question options:
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A
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