Post a New Question


posted by on .

a 10kg block is allowed to slide down a ramp with Mk=0.15. what is the acceleration of the block?

  • slope of ramp? - ,

    I do not know what Mk is
    Need slope of ramp and friction coefficient.

  • physics - ,

    By the way, the mass should not matter.

  • physics - ,

    The numerical value of acceleration, a, will depend upon the angle of the block. Call that angle "A".
    Acclerating force = M g sin A
    Friction force = M g cos * Mk

    Mg(sin A - Mk cos A) = M a

    a = g(sinA - Mk*cosA)

Answer This Question

First Name:
School Subject:

Related Questions

More Related Questions

Post a New Question