Ask a New Question

Question

A sled whose total mass with cargo is 30.0 kg rests on ice. The coefficient of static friction is 0.20, and the coefficient of kinetic friction is 0.15. The sled is attached to a rope, horizontally, in which the tension force is slowly increased. How much tension force applied by the rope will cause the sled to start moving?
12 years ago

Answers

Elena
T=F(fr) =μ(s) •m•g
12 years ago

Related Questions

A sled of mass m is given a kick on a frozen pond. The kick imparts to it an initial speed of 2.00 m... A toy sled with a mass of 1.0 kg is sliding down a ramp that makes an angle of 25° with the ground.... A sled with mass 20 kg is given a shove up a frictionless incline which makes an angle of 28 degrees... A sled which has a mass of 45kg is sitting on a horizontal surface. A force of 120 N is applied to a... A girl on a sled with a total mass of 90kg starts from an elevation of 100meters. At the bottom of t... The mass of the sled and its two riders in Figure 5.5 is 243 kg. Find the magnitude of the centripet... the mass of the sled as its two riders is 350kg he magnitude of the centripetal force that acts on t... A sled of mass m = 70.0 kg is being pulled horizontally on a frictionless floor by a force F = 420 N... A child on a sled (total mass 41 kg) slides down a hill inclined at an angle θ = 22° at a constant s... A sled and rider have a total mass of 57.2 kg. They are on a snowy hill accelerating at 0.5g. The co...
Ask a New Question
Archives Contact Us Privacy Policy Terms of Use