Question

answer fasttt question​

Answer 1

if you double the speed of an object, the kinetic energy increases by four times. The word "kinetic" comes from the Greek word "kinesis" which means motion. Kinetic energy can be passed from one object to another in the form of a collision.

Answer 2

kinetic energy of a body depends on its mass and its speed. Hans kinetic energy will become four times the original kinetic energy if the speed is double.

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