Ask a New Question

a sled slides down a

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
1. 0 answers
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
1. 1 answer
2. asked by Sam
3. 1,152 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
1. 0 answers
2. asked by Kim
3. 475 views
What is the coefficient of friction between a sled and a plane inclined 30 degrees from the horizontal if the sled just slides
1. 0 answers
2. asked by Jen
3. 558 views
A sled is pushed by 12 monkeys with a constant force until it reaches a velocity of 18.9 m/s. All 12 monkeys stop pushing and
1. 0 answers
2. asked by Connie
3. 1,127 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
1. 1 answer
2. asked by Shakedown78
3. 1,135 views
What change would increase the acceleration of the dog sled?(1 point) • add another dog to the sled • remove a dog from the
1. 3 answers
2. asked by AYD3N
3. 33 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
1. 1 answer
2. asked by Harold
3. 816 views
a sled slides down a frictionless hill. if the sled starts from rest at the top, its speed is 7.5 m/s.a.) on a second run , the
1. 1 answer
2. asked by tanya
3. 1,614 views
A child on a sled (total mass 41 kg) slides down a hill inclined at an angle θ = 22° at a constant speed 3.5 m/s.(a) How long
1. 1 answer
2. asked by Manny
3. 1,187 views