Acompressed spring in a toy is used to launch
a 5.00-gram ball. if the ball leaves the toy wit...
Physics, 18.01.2020 11:31 christianskyy7074
Acompressed spring in a toy is used to launch
a 5.00-gram ball. if the ball leaves the toy with an
initial horizontal speed of 5.00 meters per second,
the minimum amount of potential energy stored
in the compressed spring was
(1) 0.0125 j (3) 0.0625 j
(2) 0.0250 j (4) 0.125 j
Answers: 2
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Astone weighing 1.5 kilograms is resting on a rock at a height of 20 meters above the ground. the stone rolls down 10 meters and comes to rest on a patch of moss. the gravitational potential energy of the stone on the moss is joules.
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