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What was the distance (delta y) that the ball traveled from the starting position at the clamp to the 140 cm photogate? To calculate this distance, subtract the clamp position (20 cm) from the photogate position. Express your answer in meters.
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Problem: A rotating platform of radius R = 4.2cm is initially at rest. It then begins to move, such that a point on its edgeexperiwnces a tangential acceleration of at = 7.5cm/s^2. A) Write an [expression] that gives the ...
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