Physics 1301A/B Study Guide - Bundesautobahn 60
Document Summary
Two blocks are released from rest while in contacl on a rough inclined plane at 30" to the ho zontal. The upper block, mass 1. 0 kg, has a surface in contact with the inclined plane with a coeffrcient of kinetic fricdon 0. 4. The lower block, rlass 2. 0 kg, has a surface in contact with fte inclined plane with coefficient of kinetic fiiction 0. 5. Pl11 final exam december 2000: a tennis player hits a tennis ball 2. 0 m ftom the ground. Ioitially the horse is pulling at a constant speed 0. 5 m,/s: what is the tension itl the rope, what power does the horse produce (assume 100% efficient). Affer a collision with a second mass, b , 2. 0 kg, the velocity of massais. Mass b was initially stationary: calculate the velocity ofnass b after the collision. [jnit vector qotatioo: was the collision elastic or non-elastic. 6, a grinding wheel starts from rest and accelerates to 3000 rpm in 8,9 seconds.
