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How much work is done in lifting a 40 kg sandbag to a height of 1.5m?
Wiki User
∙ 12y ago
I'm not sure if this is right, but it's how I did it.
F=mg, F=40 * 9.8 = 392 N
W=Fd, W=392 * 1.5 = 588 J
Wiki User
∙ 12y ago
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How much work is done when lifting a 10 kg mass up a distance of 20 m?
Use the formula for potential energy: PE = mgh (mass x gravity x height). Since you are using SI units, use 9.8 for gravity.
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 block of woof is lifted with a force of 10N to a height of 4m?
Work = (force) x (distance) = (10) x (4) = 40 joules
If you want to lift a 30-kg box to a height of 1 m how much work will it take?
29
What is the height of this quantity of water if it is poured into a cylindrical container of radius 2?
The height of this quantity of water would be exactly that much!
How much work is done in lifting a 50kg object to height of 5m?
The work done in lifting a 50kg object to a height of 5m is 2450 Joules, calculated using the formula: Work = force x distance x cos(theta).
How much does a sandbag weigh?
That depends on how much sand is in it. You should be more specific to what kind of sandbag it is.
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.
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 in lifting a 300-lb load of bricks to a height of 60 feet on a building under construction?
The work done in lifting the load of bricks can be calculated using the formula: work = force x distance. In this case, the force is the weight of the load (300 lbs) and the distance is the height it was lifted (60 feet). Therefore, the work done is 18,000 foot-pounds (300 lbs x 60 feet).
How much work is done when lifting a 10 kg mass up a distance of 20 m?
Use the formula for potential energy: PE = mgh (mass x gravity x height). Since you are using SI units, use 9.8 for gravity.
If a barbell weight 160 N What other information do you need to calculate how much work it takes to lift it?
To calculate how much work it takes to lift the barbell, you will need to know the height you are lifting it to (distance over which the force is applied) and the angle at which you are lifting the barbell (if not directly against gravity). These factors will allow you to calculate the work done against gravity using the formula: Work = Force x Distance x cos(angle).
Why does a sandbag fall towards the earth much faster than a sheet of paper?
A sandbag falls faster than a sheet of paper due to differences in mass and air resistance. The sandbag has more mass, so gravity pulls it down with greater force, while the larger surface area of the sheet of paper creates more air resistance, slowing its fall.
If you have just joined the gym and you are 16 how much weight should you lift?
It honestly depends on the person, there is no set lifting weight for ages, or height, or weight for that matter.
How much does the average filled sand bag weigh?
The weight of a filled sandbag can vary based on the type of sand and how tightly it is packed. On average, a filled sandbag typically weighs around 40-50 pounds (18-23 kilograms).
How much work does a crane do as it lifts a 240 kilogram crate from ground level to a height of 165 meters?
The work done by a crane lifting a 240 kg crate to a height of 165 meters is equal to the change in potential energy of the crate. The work done can be calculated using the formula: Work = force x distance. In this case, the force is equal to the weight of the crate (240 kg x 9.8 m/s^2) and the distance is 165 meters.
How much work is done when a 195g tomato is lifted 19.4m?
The work done lifting the tomato against gravity is calculated as the product of its weight (force due to gravity) and the vertical distance it is lifted. The weight of the tomato is 195g * 9.81 m/s² = 1.91 N. Therefore, the work done lifting the tomato is 1.91 N * 19.4 m = 37.03 Joules.
