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How much work is done when a block of woof is lifted with a force of 10N to a height of 4m?
Wiki User
∙ 12y ago
Work = (force) x (distance) = (10) x (4) = 40 joules
Wiki User
∙ 12y ago
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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 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 does an inclined plane change how work is done?
vertical lift versus slope the work done is the same (force * distance), but with a say 30 degree slope you need only half the force but need to travel twice as far to raise the load the same height vertically
What is gravitational potential energy deduce an expression for it?
GPE is energy a body has by virtue of its position in a gravitational field. if the field is uniform (as near the surface of the Earth) then the work done to raise a body to a particular height above the earth is the same as the GPE gained by the body. Work done = force x distanced moved along the line of the force, W=Fd In this case, the force is the weight mg of the body and distance = height h above the Earth, so GPE = mgh
How much work is done when a mass weighing 350 N is lifted 4 meters?
1400j
How much work has done to lift a 1000 kg block?
The work done to lift a 1000 kg block depends on the height it is lifted to and the force applied. Work done is calculated as force x distance. The formula is Work = force x distance x cos(theta), where theta is the angle between the force vector and the displacement vector.
Calculate the work needed to lift a 90N block of ice a vertical distance of 3m What PE does it have?
The work done to lift the block of ice is calculated as follows: Work = force × distance = 90N × 3m = 270 Joules. The potential energy (PE) of the block of ice when lifted to a height of 3m is equal to the work done to lift it, which is 270 Joules.
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 required to lift a 3.7kg concrete block to a height of 2.2 m?
The work required to lift the concrete block can be calculated using the formula: Work = force x distance. First, you need to calculate the force required to lift the block, which is equal to the weight of the block multiplied by the acceleration due to gravity (9.81 m/s^2). Then, multiply the force by the distance lifted (2.2 m) to find the work done.
How much work has to be done to give a box 400J?
If the work done to give a box 400J of energy is against gravity, it would be equal to the force required multiplied by the vertical height lifted. This means the work done would depend on the weight of the box and the distance it is lifted.
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 required to lift a 4.8 kg concrete block to a height of 1.7 m?
The work done in lifting the concrete block can be calculated using the formula: work = force x distance. Since the force required to lift the block is equal to its weight (mg), the work done is equal to the weight of the block multiplied by the height it is lifted (W = mgh). Plugging in the values given (m = 4.8 kg, g = 9.8 m/s^2, and h = 1.7 m) will give the work required in joules.
How much work is done when 1000 newton cart is lifted to a height of to 2 meter?
In this case, work is the product of force and distance. (This assumes that both are in the same direction, and that the force doesn't change.)
How much work is required to lift a 4.6-kg concrete block to a height of 4.0 m?
The work done in lifting the concrete block is given by the formula: Work = Force x Distance. In this case, the force is the weight of the block (m*g) and the distance is the height it is lifted. Therefore, the work done is: Work = (4.6 kg) x (9.81 m/s^2) x (4.0 m) = 180 J.
How much work is done by gravity as the riders are lifted to a height of 60 meters?
Gravity does not lift. The force is doing the work by lifting the riders. When the riders come down from the 60 meter height, then gravity will be at work.
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 done when a 205 g tomato is lifted 19.7 m?
The work done when lifting the tomato is equal to the force required to lift it multiplied by the distance it is lifted. The force can be calculated using the formula F = mg, where m is the mass of the tomato and g is the acceleration due to gravity. Once the force is calculated, multiply it by the distance lifted to get the work done.
