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A sled slides without friction

A sled and rider, gliding over horizontal, frictionless ice at 4.9{\rm m/s} , have a combined mass of 86{\rm kg} . The sled then
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2. asked by Cassie
3. 754 views
A child and a sled have a combined mass of 87.5 kg slides down a friction-less hill that is 7.34 m high. If the sled starts from
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2. asked by Sam
3. 1,157 views
What is the coefficient of friction between a sled and a plane inclined 30 degrees from the horizontal if the sled just slides
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2. asked by Jen
3. 558 views
a 65 kg sled starting from the rest slides down a 14 m high frictionless ramp. at the bottom of the ramp the sled encounters a
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2. asked by Kim
3. 476 views
A 30kg sled(with rider) slides without friction down a small, ice covered hill. On the first run the sled starts from rest and
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2. asked by Shakedown78
3. 1,135 views
A 10 kg sled slides down a hill with an incline of 30 degrees above the horizontal. Because of friction, it maintains a constant
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2. asked by Harold
3. 818 views
A sled slides along a horizontal surface on which the coefficient of kinetic friction is 0.30. Its velocity at point A is 7.6
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2. asked by Me
3. 844 views
Suppose the ski patrol lowers a rescue sled and victim, having a total mass of 95.0 kg, down a θ = 50.0° slope at constant
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2. asked by Karina
3. 7,160 views
Josh starts his sled at the top of a 3.0m high hill that has a constant slope of 25 degrees. After reaching the bottom, he
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2. asked by Tiffany
3. 6,766 views
Josh starts his sled at the top of a 2.0 m-high hill that has a constant slope of 25 degrees . After reaching the bottom, he
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2. asked by kevin
3. 2,593 views