A 0.3-kg ball has a velocity of 42 m/s. What is the kinetic energy of the...

Question

Question

A 0.3-kg ball has a velocity of 42 m/s. What is the kinetic energy of the ball?

The kinetic energy of the ball is _____ J.

Answer 1

Answer #1

since we know that

K E = 0.5 M V²

K E = 0.5 x 0.3 x 42²

K E = 264.6 J

Answer 2

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