28. Alyssa having a mass 52.39 kg is resting on a frictionless horizontal surface. She was hit by a 0.66 kg volleyball with a speed of 17.28 m/s to the right. Assuming the collision is elastic, what is the kinetic energy of the system before the collision?

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A: Given Data : The mass of the skier is given as m1 = 60 Kg. The mass of the snowball is given as m2 =…

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A: See below

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Q: 17. In the figure, a block of mass m = 2.9 kg, moving on a frictionless surface with a speed of vi =…

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Q: Situation 4. A railroad car of mass 2.50x10^4 kg is moving with a speed of 4.00 m/s. It collides and…

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A: Determine the kinetic energy before the collision.

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A: mass of billiard ball (m) = 0.24 kg initial speed of billiard ball (u) = 3 msfinal speed of billiard…

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A: mass of child = m  Mass of sled = M

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Q: A 1000-kg car traveling west at 30 m/s collides with a 1000-kg truck traveling south at 20 m/s. The…

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Q: 1.A cart of mass m moves with a speed v on a frictionless airtrack and collides with an identical…

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Q: thrown towards another wall, and this time the wall moves when the lump sticks to it (it's a very…

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Q: A 10.0 kg block is sliding along a frictionless table at 1.0 m/s. It collides with a stationary…

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Q: 2. Two balls (A) and (B) have an elastic collision. Before the collision, the kinetic energies of…

A: Ball A and Ball B has an elastic collision, In an elastic collision the total kinetic energy of the…

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