A pulley with mass Mp and radius Rp is attached to the ceiling and rotates with

Question

A pulley with mass Mp and radius Rp is attached to the ceiling and rotates with no friction about its pivot. Two masses are hung from the ends of a massless string looped over the pulley; one mass, M2, is larger than the other mass, m1. The magnitudes of the various tensions are Tn; the magnitude of the gravitational acceleration is g. For each of the statements below, select the appropriate answer from T-True, F-False, G-Greater than, L-Less than, E-Equal to. E.g., if the first is G and the rest, L, enter GLLLLL.

i. The magnitude of the acceleration of m1 is _______ that of M2.

ii.T3 is _______ T1+T2

iii. The centre of mass of Mp + m1 + M2 does not accelerate.

iv. m1g is _______ T1.

v. T1 is _______ T2

vi. m1g + M2g + Mpg is _______ T3.

Explanation / Answer

EGFLLG

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