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When a ball bounces off the ground, which of the following changes suddenly?

Options

  1. AIts speed
  2. BIts momentum
  3. CIts kinetic energy
  4. DIts potential energy

Correct answer

B. Its momentum

Step-by-step solution

The sudden change will be in momentum ( P = mv ) of the ball as the velocity will change suddenly after the bouncing off the ground.

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