Two blocks with masses of M and m, and two massless pulleys 1 and 2 with negligible friction on their axles are assembled using massless...?

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2020-08-06 1:29 am

回答 (1)

micatkie

2020-08-06 2:22 am

Refer to the figure below.

Consider the mass m:
T = mg

Consider the mass M:
2T = Mg
T = Mg/2

The answer: mg

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