A piece of soap of mass m, initially at rest, is released onto a slippery track...
A piece of soap of mass m,
initially at rest, is released onto a slippery track from a height
h = R/2 above the top of a loop of radius R (see diagram below).
What is the magnitude of the normal force acting on the soap as it
begins its circular trajectory at the base of the loop?
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A piece of soap of mass m,
initially at rest, is released onto a slippery track...
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A 48.5-g toy car is released from rest on a frictionless track with a vertical loop of radius R. The initial height of the car is h = 4.45R. (a) What is the speed of the car at the top of the vertical loop? (Use the following as necessary: R and g.) (b) What is the magnitude of the normal force acting on the car at the top of the vertical loop?
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A roller coaster car of mass 800 kg when released from rest at point A (height...
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AP Physics C FRQ 3. A sphere of mass m and radius r is released from...
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