A mass m slides down a frictionless
ramp and approaches a frictionless loop with radius
R. There...
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Physics
A mass m slides down a frictionlessramp and approaches a frictionless loop with radiusR. There is a section of the track(between the ramp and the loop) with length2R that has a kinetic frictioncoefficient of 0.5. From what height hmust the mass be released to stay on the track? No figure.
1.5R 2.5R 3.5R 4.5R or 5.5R
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4.1 Ratings (533 Votes)
We will study this motion into three partsFirst the frictionless ramp the track of length 2R
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