Physics, 19.01.2021 23:30 klairecarregal6016
A 20-kg block starts from rest on a 36.87° frictionless
incline as shown. The block is released, and its COG
drops 6 meters as the block slides to the bottom.
What is the block's GPE prior to being released?
b. What is the block's KE at the bottom?
What is the speed of the block on the frictionless
horizontal?
a.
C.
Answers: 3
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A 20-kg block starts from rest on a 36.87° frictionless
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