Physics, 08.05.2021 19:20 jacqueline398
50 J of work must be done to lift a vase from the ground up on to a shelf.
a) When the vase is on the shelf, what is its gravitational potential energy?
b) If the vase falls from the shelf, how much kinetic energy does it have just before it hits the ground? (Assume that air resistance is negligible.)
c) What happens to this energy after the vase has hit the ground?​
please solve in easy way for me to understandable
Answers: 1
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50 J of work must be done to lift a vase from the ground up on to a shelf.
a) When the vase is on...
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