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A trolley of mass 8 kg is standing on a...

A trolley of mass 8 kg is standing on a frictionless surface inside which an object of mass 2kg is suspended .A conatant force F starts acting on the trolley ,as a result of which the string stood at an angle of `37 ^(@)` from the vertical (bob at rest relative to troley ) then,

A

acceleration of the trolley is `2m//s^(2)`

B

force applied is 60 N

C

force applied is 75N

D

tension in the string is 25 N

Text Solution

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The correct Answer is:
c,d
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