Questions
If block B moves towards right with acceleration b, find he net acceleration of block A.
a
bi^+4bj^
b
bi^+bj^
c
bi^+2bj^
d
None of these
detailed solution
Correct option is A
Acceleration of A in horizontal direction = the acceleration of B = b rightwards Acceleration of A in vertical direction = the acceleration of A with respect to b in upwards direction= a=4b.Hence, net acceleration of A=bi^+4bj^Talk to our academic expert!
Similar Questions
Figure shows two blocks, each of mass m. The system is released from rest. If accelerations of blocks
A and B at any instant (not initially) are a1 and a2, respectively, then
.
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