View the step-by-step solution to:

# A large block of mass M = 80 kg is held stationary on a frictionless ramp. The ramp is at an angle 0f = 36.

A large block of mass M = 80 kg is held stationary on a frictionless ramp. The ramp is at an angle
0f θ = 36.87o above horizontal, and has a coefficient of kinetic friction between the block and the
ramp μ = 0.1. If the block is held in place by a horizontal force, directed horizontally toward the
center of the ice block, the magnitude of force is:
Ans: 4.74 × 102 N (F = [mg (sin θ -μ cos θ) /(cos θ + -μ sin θ)])
again, to explain how to find this answer, thanks.

A large block of mass M = 80 kg is held stationary on a frictionless ramp. The ramp is at an angle
0f θ = 36.87o above horizontal, and has a coefficient of kinetic friction between the block and...

### Why Join Course Hero?

Course Hero has all the homework and study help you need to succeed! We’ve got course-specific notes, study guides, and practice tests along with expert tutors.

### -

Educational Resources
• ### -

Study Documents

Find the best study resources around, tagged to your specific courses. Share your own to gain free Course Hero access.

Browse Documents