In the shown figure acceleration of mass M is
Text Solution
Verified by ExpertsThe correct answer is:
B
using the above coordinate system
a A + a B = 0 (Pulley is fixed)
10 + a B = 0 ⇒ a B = – 10
a C + a B = 2a M ⇒ 0 – 10 = 2a M ⇒ a M = – 5
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