A body of mass 5kg takes 2 sec to fall from the top of tower to the ground find the work done by gravitational force
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Answer:
200 Nm
Explanation:
Work Done is simply , Force multiplied by Displacement due to the application of force multiplied by Sine of angle between between force and displacement
Force = mg= 10N
S= ut +1/2gt^2
= .5*10*4= 20m
Work done = 200Nm
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