1. A sled of mass 62.0 kg is pulled along snow-covered flat

Last updated: 7/24/2022

1. A sled of mass 62.0 kg is pulled along snow-covered flat ground. The static friction coefficient is 0.300 and the kinetic friction coefficient is 0.100, a) What minimum force will be needed to start the sled moving? b) What force is needed to keep the sled moving at a constant speed? c) Once moving, what force will be needed to accelerate the sled at a rate of 2.50 m/s²?