Answer: A skier of mass 70 kg is pulled up a slope by a
Chapter 5, Problem 5.3.50(choose chapter or problem)
A skier of mass 70 kg is pulled up a slope by a motordriven cable. (a) How much work is required to pull him 60 m up a 30 slope (assumed frictionless) at a constant speed of 2.0 m/s? (b) What power (expressed in hp) must a motor have to perform this task?
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