Pre-Lab for LAB:4 Problem 3 Friction Exercise 1 A block, sliding to the right, slows down because of friction. 1. Draw a
Posted: Mon Jul 18, 2022 5:35 am
Pre-Lab for LAB:4 Problem 3 Friction Exercise 1 A block, sliding to the right, slows down because of friction. 1. Draw a free-body diagram of the block as it slows. 2. Use Newton's second law to relate the friction force that acts on the block to its acceleration a. Exercise 2 A block is pulled to the right at constant speed. 1. Draw a free-body diagram of the block as it moves. 2. Use Newton's second law to relate the force F measured by the force probe to the kinetic friction force under the assumption that the block is moving with constant speed. Physics 1200 IV - 7