Math, asked by alaurasmw, 21 hours ago

How much kinetic energy does that object have if its velocity increases to 4m/s?

Answers

Answered by vs9544334

Answer:

Since the mass of the car does not change with speed then the kinetic energy is directly proportional to the square of the speed. The square of 4 is 16 therefore the kinetic energy is increased by 16 times.

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