An object with more mass has more kinetic energy than an object with less mass, if both objects are moving OA) at the same speed

Question

An object with more mass has more kinetic energy than an object with less
mass, if both objects are moving
OA) at the same speed
OB) in the same direction
OC) in opposite directions​

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Thu Thủy 5 months 2021-09-01T16:15:10+00:00 1 Answers 3 views 0

Answers ( )

  1. Explanation:

    The kinetic energy of an object is given in terms of its mass and object as :

    K=\dfrac{1}{2}mv^2

    An object with more mass has more kinetic energy. An object with less  mass, if both objects are moving at the same speed, in opposite directions, will have less kinetic energy. The square of v will give positive number.

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