Want this question answered?
a fallen treee is lifted 2.75 meters. How much work is done?
2 Newton-meters
100 x 3 = 300 joules
2,088 J
Work = force x displacementW = Fd W = 100N x 3m W = 300J 300 joules of work is done on the box.
a fallen treee is lifted 2.75 meters. How much work is done?
2 Newton-meters
1400j
If a 100 N box is lifted 3 meters off the ground, the answer is 300 joules.
If a 100 N box is lifted 3 meters off the ground, the answer is 300 joules.
If a 100 N box is lifted 3 meters off the ground, the answer is 300 joules.
700 x 4 = 2,800 newton-meters = 2,800 joules
Work = force * distance Work = 23N * 2.3 meters = 53 Joules of work is done ==================
work done is = to force multiply by displacement here force is = 1000x10 N and dispacement is 75m = 75x104
100 x 3 = 300 joules
78*6*9.8 N = 4586.4 N
2,088 J