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To use standard units, convert the mass to kilograms. Then use the formula: PE = mgh (potential energy = mass x gravity x height). Gravity is approximately 9.8. The answer will be in Joules.
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What is the answer if A fallen tree is lifted 2.75 meters How much work is done?
a fallen treee is lifted 2.75 meters. How much work is done?
How much work is done when a 1 newton book is lifted 2 meters?
2 Newton-meters
A crane lifted a 2200 kg tank 5 m vertically. How much work was done?
107,800 J
How much work is done on a 50-kg cargo that is lifted by a pulley 10 m from the ground?
How much work is done on a 50-kg cargo that is lifted by a pulley 10 m from the ground? (Disregard use of comma in writing digits.)
How much work is done when a 700 N refrigerator is lifted straight up a distance of 4 meters in joules?
Work is done in lifting is equal to work done in opposing gravity. Work done in opposing gravity = weight times distance = 700 x 4 =2800 joules
What is the answer if A fallen tree is lifted 2.75 meters How much work is done?
a fallen treee is lifted 2.75 meters. How much work is done?
How much work is done when a 115 g tomato is lifted 14.5m?
Work = Force applied over distance. So, distance is 14.5m, but how much force is applied? Force is equal to mass times acceleration, usually due to gravity. So, the force the tomato applies is .115kg * 9.81 m/sec2 = 1.12 Newton's. The work then is 16.2 Joules.
How much work is done when a mass weighing 350 N is lifted 4 meters?
1400j
How much work is done when a 23 n brick is lifted to a height of 2.3 m?
Work = force * distance Work = 23N * 2.3 meters = 53 Joules of work is done ==================
How much work is done when a 1 newton book is lifted 2 meters?
2 Newton-meters
A crane lifted a 2200 kg tank 5 m vertically. How much work was done?
107,800 J
How much work is done on a 50-kg cargo that is lifted by a pulley 10 m from the ground?
How much work is done on a 50-kg cargo that is lifted by a pulley 10 m from the ground? (Disregard use of comma in writing digits.)
How much work is done when 1000 kg is lifted 75 meters?
work done is = to force multiply by displacement here force is = 1000x10 N and dispacement is 75m = 75x104
How much work is being done if a 100 N box is lifted meters off the ground?
If a 100 N box is lifted 3 meters off the ground, the answer is 300 joules.
How much work is being done if a N a box is lifted 3 meters off the ground?
If a 100 N box is lifted 3 meters off the ground, the answer is 300 joules.
How much work is being done if 100 n box is lifted 3 meter off the ground?
If a 100 N box is lifted 3 meters off the ground, the answer is 300 joules.
How much work is done when a 700 N refrigerator is lifted straight up a distance of 4 meters in joules?
Work is done in lifting is equal to work done in opposing gravity. Work done in opposing gravity = weight times distance = 700 x 4 =2800 joules
