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How much work is done when lifting a 10 kg mass up a distance of 20 m?
Wiki User
∙ 12y ago
Use the formula for potential energy: PE = mgh (mass x gravity x height). Since you are using SI units, use 9.8 for gravity.
Wiki User
∙ 12y ago
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If you want to lift a 30-kg box to a height of 1 m how much work will it take?
29
How do you convert from mass to distance?
With extreme difficultly as they measure different things: mass is a measure of how much something weighs*, whereas length is a measure of distance. * Actually weight is the force on a mass due to acceleration and is measured in Newtons. However, weight and mass are often, incorrectly, used interchangeably and I cannot think of a better word to describe mass. To further muddy the waters, mass and distance ARE related by energy and acceleration: energy = (mass × acceleration) × distance which can be rearranged to distance = energy ÷ (mass × acceleration) So for an object given a mass, an acceleration (on earth acceleration due to gravity is a good one) and an amount of energy put in, the distance the object is moved (by that energy [in acting as a force]) can be calculated.
How much work is done when a mass weighing 350 N is lifted 4 meters?
1400j
How much work is done to lift a 50 kg object 4 meters?
Weight of a mass of 50 kg = [ m g ] = (50 x 9.8) = 490 newtons.Work = force x distance = 490 x 4 = 1,960 newton meters = 1,960 joules
What are 2 factors that determine how much gravity there is between 2?
The two factors are the amount of mass an object has and the distance between the two objects.
If you lift 1600 meters straight up how much work did you do?
To calculate the work done when lifting an object, you can use the formula: work = force × distance. The force required to lift an object is equal to its weight, which is mass × gravity. So, you would need to know the mass of the object to calculate the work done when lifting it 1600 meters.
How much work will you will have done if you lift a block 2 m?
The amount of work done in lifting a block is equal to the force applied multiplied by the distance over which the force is applied (W = F*d). If you provide the force applied, I can calculate the work done.
How much work is done in lifting a 60Kg crate a vertical distance of 10 meters?
The work done in lifting a 60kg crate a vertical distance of 10 meters is given by the formula: work = force x distance x cos(theta), where force = weight x gravitational acceleration = 60kg x 9.8 m/s^2, distance = 10m, theta is the angle between the force and direction of displacement (which is 0 in this case, as it's lifting vertically). Plugging in the values, the work done is approximately 5,880 Joules.
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 work is done when a 700 N refrigerator is lifted straight up a distance of 4 meters in joules?
The work done in lifting the refrigerator can be calculated by multiplying the force applied (700 N) by the distance traveled (4 meters). Therefore, the work done would be 700 N * 4 meters = 2800 joules.
How much work is done in lifting a 20 kg object through a distance of 0.40 m Use g 10 ms?
The work done in lifting an object is given by the formula: work = force x distance. The force required to lift an object against gravity is equal to the weight of the object, which is mass x gravity. So, work = (20 kg x 10 m/s^2) x 0.40 m = 80 J.
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.
How much work is done lifting a 9.10-kg box straight up onto a shelf that is 1.80 m high?
9.10 * 1.80
How much work is done when a 700 n fridge is lifted straight up a distance of 4 meters?
The work done in lifting the fridge is equal to the force applied (700 N) multiplied by the distance moved (4 meters), which gives a total work of 2800 joules.
How much work is done when a 1N mass is raised a vertical distance of 1 m?
The work done is 1 Joule. Work is calculated by multiplying force (1N) by the distance moved (1m) in the direction of the force.
If you lift two loads up one story how much work do you do compared to lifting just one load up one story?
If you lift two loads up one story, you are doing twice the work compared to lifting just one load up one story. This is because work is directly proportional to the force you apply and the distance over which you apply it, so lifting two loads requires double the effort.
How much work is done in lifting a 600kg sack of rice to a vertical distance of 10m?
The work done in lifting the sack of rice is given by the formula: work = force x distance. The force required to lift the sack is equal to the weight of the sack, which is 600kg x 9.81 m/s^2 (acceleration due to gravity). Therefore, the work done is 600kg x 9.81m/s^2 x 10m = 58,860 Joules.
