Two masses A and B , each of mass M are fixed together by a massless spring, A force acts on the mass B as shown in figure. If the mass A starts moving away from mass B with acceleration a , then the

Question

Two masses A and B , each of mass M are fixed together by a massless spring, A force acts on the mass B as shown in figure. If the mass A starts moving away from mass B with acceleration a , then the acceleration of mass B will be :

TestHub · Accepted Answer

a cm = m 1 a 1 + m 2 a 2 m 1 + m 2 F 2 M = M a + M a B 2 M a B = F - M a M

Physics - Center of Mass Question with Solution | TestHub

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