Question

A body is sliding down a rough inclined plane which makes an angle 30° with the horizontal the
coefficient of the friction between the surface of contact of the body and the plane is 0.25. The
acceleration is​

Answer 1

Answer:

Explanation:

0.6, 0.3 ... especially the joints, have much smaller coefficients of friction—often three or four ... ∑Fx=m2ax∑Fy=m2ayT−P+0.400N1+0.400N2=0N2−39.2N−N1=0. ... ∑Fx=max∑Fy=maymgsinθ−μkN=maxN−mgcosθ=m(0).