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To lift a 950-N load 3 meters requires (950 x 3) = 2,850 joules of energy.
The power is the rate at which the energy is delivered. It takes more power
to lift the load faster.
The power used to lift this load is (2,850 joules) divided by (the number of seconds it takes),
and the unit of the answer is watts.
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∙ 12y ago
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How much work is done when a mass weighing 350 N is lifted 4 meters?
1400j
How much work is done when 700 n object is lifted straight up a distance of 4 meters?
700 x 4 = 2,800 newton-meters = 2,800 joules
How much work is done when an object with a mass of 78 kilograms is lifted through a height of 6 meters?
78*6*9.8 N = 4586.4 N
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 power is used to move a 25kg mass 8 meters in 15 seconds?
.47 watt
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
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 done when a mass weighing 350 N is lifted 4 meters?
1400j
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 700 n object is lifted straight up a distance of 4 meters?
700 x 4 = 2,800 newton-meters = 2,800 joules
An object with a mass of 21 kilograms is lifted through a distance of 7 meters How much?
question 24 on penn foster is C.
A 25 gram is lifted to a height of 5 meters. How much potential energy does it have?
PE = m g H = (0.025) (9.8) (5) = 1.225 joule
How much work is being done is a 100 N box is being lifted 3 meters off the ground?
100 x 3 = 300 joules
How much work is done when an object with a mass of 78 kilograms is lifted through a height of 6 meters?
78*6*9.8 N = 4586.4 N
A 50 newton force is required to push a 10 kg box 30 meters across the floor. The box is then lifted up 6 meters and placed on a shelf. How much total work was done?
2,088 J
