find acceleration of block in each case.
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a) acceleration= {30-0.5*20}/5
b) resultant force for its movement = 30 - ( 20cos37 + 0.5×20sin37)
acceleration= that resultant force/5
b) resultant force for its movement = 30 - ( 20cos37 + 0.5×20sin37)
acceleration= that resultant force/5
vssanjana37:
this is not the ans
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