560 ft-lb
You mean foot pounds, not feet per pound. Work = weight x distance = 500 x 60 =3000 foot - pounds
You need not only the weight but how far it is moved (lifted). Let us say 1 meter. The formula is: force x distance = work 150 nt x 1 m = 150 nt-m
Exactly as you have done in the question.Exactly as you have done in the question.Exactly as you have done in the question.Exactly as you have done in the question.
The verb of done is do. As in "to do something".
The future tense of done is will do.
The work done is calculated as the force applied multiplied by the distance moved in the direction of the force. In this case, the work done is 30,000 ft-lb (500 lb × 60 ft).
You mean foot pounds, not feet per pound. Work = weight x distance = 500 x 60 =3000 foot - pounds
distance
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.
Personally, I would buy one that is lifted or have it professionally done. If you buy one already lifted, you don't run any risk of messing up your truck.
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.
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.
Well, let's see. We have a unit "ft-lb", we have a unit "ft", we have a unit "lb" ... you know, I bet if you multiply the "lb" number by the "ft" number it will give you the "ft-lb" number.(The fancy word for this sort of reasoning is "dimensional analysis", and you'd be surprised how far it will get you in solving problems in college chemistry and physics courses, even if you don't have the faintest clue what you're doing otherwise.)
lifted and set heavy iron rails into place.
1400j
The work done by the forklift is equal to the force exerted multiplied by the distance lifted. To calculate work, we need to know the force exerted by the forklift and the distance the object is lifted. The work done is given by the formula: Work (W) = Force (F) * Distance (d).
If a 100 N box is lifted 3 meters off the ground, the answer is 300 joules.