Questions tagged 'kinetic friction'
3 questions
Dec 16, 2024
Two Masses, a Pulley, and an Inclined Plane?
Block 1, with a mass of m1 = 0.650 kg, is connected over an ideal (massless and frictionless) pulley to Block 2, which has a mass of m2, as illustrated in the accompanying diagram. Given an angle of θ...
The coefficient of kinetic friction for a 22 kg bobsled on a track is 0.30. What force is required …?
The coefficient of kinetic friction for a 22 kg bobsled on a track is 0.30. What force is required to push it down a 6.0° incline in order to achieve a speed of 68 km/h at the end of a distance of 75...
What am I solving for in this physics problem? And how do I get the answer?
Ke Min is driving at a speed of 23 m/s on a rainy night when he notices a tree branch lying across the road 60.0 m ahead. He slams on the brakes to try to stop in time. If the coefficient of kinetic f...