Physics
Physics, 22.04.2020 06:40, ballin4534

A CRANE LIFTS A WRECKING BALL TO SEVERAL
DIFFERENT HEIGHTS AND ALLOWS IT TO FALL.
A DEVICE IS USED TO MEASURE THE SPEED OF
THE BALL JUST BEFORE IT REACHES THE
GROUND. WHICH SHOWS THAT
LIFTING THE BALL TO A GREATER HEIGHT
TRANSFERS MORE ENERGY TO THE BALL?

answer
Answers: 1

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A CRANE LIFTS A WRECKING BALL TO SEVERAL
DIFFERENT HEIGHTS AND ALLOWS IT TO FALL.
A DEVI...

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