If instead the collision is completely inelastic, calculate the max angle in degrees reached after collision

Calculate the final velocity of block S

Based on this graph, the initial downward speed of the fist with mass 0.75 kg is about -13 m/s and the collision time is approximately 25 ms. Find the impulse and the average force exerted on the block by the fist during the collision.

A ball initially at rest is dropped from a height of 10 meters. The ball hits the ground and bounces back to an exact height of 10 meters. The collision of the ball against the ground is most likely a(n)… Group of answer choices Elastic collision Inelastic collision Perfectly Inelastic Collision

In a paragraph could you explain in your own words, how you would distinguish Inelasticcollision, elastic collision and perfectly inelastic collisions?

In a perfect inelastic collision, the momentum is conserved even though the KE of the colliding body decreases. Explain.

During an elastic collision, a proton with a velocity of 5000 m/s [forward] undergoes a head on collision with an alpha particle (composed of two protons and two neutrons) with a velocity of 2000 m/s [backward]. Determine the final velocities of the subatomic particles. Assume forward is positive.

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