Physics, 26.02.2020 18:00 ptanner706
A rollercoaster cart moves around a circular vertical loop of radius r at a speed higher than the minimum required to clear the loop at the top without slipping. What force, or forces are responsible for keeping the cart moving around the circle when it is at a height r above the bottom of the loop.
Answers: 2
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If we relied solely on the nonrenewable resources found in the u.s., which one would we run out of first at current usage levels? a. natural gas b. oil c. uranium d. coal
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Lacie kicks a football from ground level at a velocity of 13.9 m/s and at an angle of 25.0° to the ground. how long will the ball be in the air before it lands? how far will the football travel before it lands?
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A rollercoaster cart moves around a circular vertical loop of radius r at a speed higher than the mi...
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