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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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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
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
What is the answer if A fallen tree is lifted 2.75 meters How much work is done?
The work done on the fallen tree would depend on the force applied, not just the distance lifted. Work is calculated as force multiplied by distance. Without knowing the force applied, we cannot determine the work done.
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.
How much work is done if a fallen tree is lifted 2.75 meters?
The work done in lifting the tree is equal to the force applied multiplied by the distance it is lifted. The amount of work done would depend on the weight of the tree and the force required to lift it to a height of 2.75 meters above the ground.
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 a 1 newton book is lifted 2 meters?
The work done is 2 joules. Work is calculated by multiplying the force exerted (1 newton) by the distance moved in the direction of the force (2 meters).
How much power would be required to lift a 10-N box 2 meters?
The work done to lift the box is equal to the force applied multiplied by the distance moved, which is 20 joules in this case (10 N * 2 m). Power is the rate at which work is done, so if the box is lifted in 1 second, the power required would be 20 watts (20 joules / 1 second).
A 10kg object is lifted up to 10 meters How much potential energy has the object gained?
The potential energy gained by the object is 1,000 Joules. Potential energy is calculated using the formula PE = mgh, where m is the mass of the object (10 kg), g is the acceleration due to gravity (9.81 m/s^2), and h is the height the object is lifted (10 meters).
