A cylinder is placed at the top of a hill and released from rest. Assuming that it rolls without slipping, how fast will it be traveling when it reaches the bottom. The diameter of the cylinder is 85 mm, the mass of the cylinder is 2 kg, the coefficient of static friction is 0.5, the hill is 2.5 m tall and is sloped at 25 degrees. Give your answer rounded to 2 decimal places.

Which force is most responsible for binding together an atom's protons and neutrons? electrostatic gravitational nuclear magnetic

Next a skier is pulled by a tow rope up a frictionless ski slope that makes an angle of 15 with the horizontal. the rope moves parallel to the slope with a constant speed of 0.69 m/s. the force of the rope does 800 3 of work on the skier as the skier moves a distance of 8.4 m up the incline. (a) if the rope moved with a constant speed of 2.2 m/s how much work would the force of the rope do on the skier as the skler moved a distance of 8.4 m up the incline? at what rate is the force of the rope doing work on the skier when the rope moves with a speed of (b) 0.69 m/s and (c) 2.2 m/s?

Calculate the mass of an object that has a momentum of 100kg x m/sec and velocity of 4 m/sec