1.

An object is kept on a smooth inclined plane of I in /. The horizontal acceleration to beimparted to the inclined plane so that the object is stationary relative to incline is59.(A) gv- (B) g-) (C)(D)アー!

Answer»

body is kept on smooth inclined plane of inclined 1 in x.if we let inclined angle issintheta=1/xthen,tantheta=1/√x^2-1do

now, draw free body daigram as shown in figure,so,macostheta=mgsinthetaa=gtantheta

now puttantheta=1/√x^2-1so,a=g/√x^2-1



Discussion

No Comment Found

Related InterviewSolutions