In the figure here, block 1 of mass 2.3 kg and block 2 of mass 3.2 kg are connected by a string of negligible mass and are initially held in place. Block 2 is on a frictionless surface tilted at θ = 29 ˚ ?
The coefficient of kinetic friction between block 1 and the horizontal surface is 0.25. The pulley has negligible mass and friction. Once they are released, the blocks move. What then is the tension in the string?
The coefficient of kinetic friction between block 1 and the horizontal surface is 0.25. The pulley has negligible mass and friction. Once they are released, the blocks move. What then is the tension in the string?
1 Answer
Nov 28, 2015
I found:
Explanation:
Consider the follow diagram:
and
