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If it takes 150 N of force to move a box 10 meters, 1500 joules (J) of work is done. This can also be expressed as 1.5 kilojoules (kJ).
300 W
300 W
gh
25 newtons
If it takes 150 N of force to move a box 10 meters, 1500 joules (J) of work is done. This can also be expressed as 1.5 kilojoules (kJ).
force x distance = work 30 N x 0.5 metres = 15joules
open your physics book the answer is 50 j
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gh
300 W
300 W
25 newtons
a fallen treee is lifted 2.75 meters. How much work is done?
The application of 75N of force through a distance of 8 meters results in 600 newton-meters = 600 joules of work.
800 perhaps?
The product of these two numbers, assuming the force acts in the same direction as the object moves.