AP EAPCET 07-Jul-2022 Shift 1 Paper

Section: Physics

Question : 85 of 160

Marks: +1, -0

Consider three masses M1,M2 and M3(M1>M2>M3) are at rest on a horizontal plane as shown in the figure. Now the angle of inclination (θ) of the plane is gradually increased until the masses just begin to slide. (Assume the co-efficient of static friction between the masses and the surface is constant). Then the correct statement of the following is

M3 begins to slide at a higher inclination angle than M1&M2
M3 begins to slide at a lower inclination angle than M1&M2
M1,M2&M3 begins to slide at the same inclination angle
M2 begins to slide at a higher inclination angle than M1&M3

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