The coefficients of friction between the block and the rail are 0.30 s = and 0.25.k =
Chapter 8, Problem 8.8(choose chapter or problem)
The coefficients of friction between the block and the rail are 0.30 s = and 0.25.k = Knowing that 65 , = determine the smallest value of P required (a) to start the block moving up the rail, (b) to keep it from moving down.
Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.
Becoming a subscriber
Or look for another answer