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PSYCHO15rus [73]

2 years ago

12

When a 1 kg ball is dropped from the roof of a building its speed increases from 0 m/s to 10 m/s just before it hits the ground.

What is the ball's change in Kinetic Energy at its maximum (fastest) speed?

2 answers:

Aleksandr [31]2 years ago

6 0

30 kinetic energy is the answer.

makkiz [27]2 years ago

6 0

30m/s It is at its maximum speed

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