A body of mass is under a force, which causes a displacement in it given by (in ). Find the work done by the force in first 2 seconds |
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a) |
b) |
c) |
d) |
A body of mass is under a force, which causes a displacement in it given by (in ). Find the work done by the force in first 2 seconds |
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a) |
b) |
c) |
d) |