Question

A body of mass 60kg is pulled with 20N force to 8m in 10sec.Calculate work & power.

Answer 1

hi there

now work=force × displacement
20×8=160J
POWER =WORK÷TIME
160÷10=16W

Answer 2

Hey!

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Mass = 60 kg
Force = 20 N
Displacement = 8m
Time taken = 10 second
Gravity due to acceleration = 10 m/s^2

Work = Force × Displacement
Work = 20×8
Work Done = 160 J

Power = Work/Time
Power = 160/10
Power = 16 W

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Hope it helps...!!!