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Physics, 27.09.2019 22:00 rainbowmc6
Andrew pokes a marble, and the marble rolls down a ramp. the marble moves with speed. which forces are acting on the marble in this situation?
when andrew pokes the marble, he gives it [a tension/a friction/an applied/] force. as the marble rolls down the ramp, [tension/normal/gravitational}, force pulls it down. the movement of the marble is slowed down by [gravitational force/friction/elastic force] from the ramp
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Andrew pokes a marble, and the marble rolls down a ramp. the marble moves with speed. which forces a...
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