1
answer
0
watching
91
views
6 Oct 2020
Two blocks, A and B (with mass 50.0 kg and 1.00 × 102 kg, respectively), are connected by a string, as shown in Figure P5.86. The pulley is frictionless and of negligible mass. The coefficient of kinetic friction between block A and the incline is μk = 0.250. Determine the change in the kinetic energy of block A as it moves from
to
, a distance of 20.0 m up the incline (and block B drops downward a distance of 20.0 m) if the system starts from rest.
![Chapter 5, Problem 86AP, Two blocks, A and B (with mass 50.0 kg and 1.00 102 kg, respectively), are connected by a string, , example 3](https://content.bartleby.com/tbms-images/9781305952300/Chapter-5/images/52300-5-86ap-question-digital_image003.png)
Two blocks, A and B (with mass 50.0 kg and 1.00 × 102 kg, respectively), are connected by a string, as shown in Figure P5.86. The pulley is frictionless and of negligible mass. The coefficient of kinetic friction between block A and the incline is μk = 0.250. Determine the change in the kinetic energy of block A as it moves from to
, a distance of 20.0 m up the incline (and block B drops downward a distance of 20.0 m) if the system starts from rest.
Tauseef ShaikhLv10
4 Nov 2020