30 m
C.50 j
Work = Force x DistanceForce = Mass X Gravity (Near earth approximation)SoWork = 30kg x 9.8 m/s2 x 20m = 5880 joules
There is no supporting evidence that herbal height products work. It has been known for marketing companies to produce fabricating evidence that they in fact do work.
it is a work taking height for small people and little once.
A height weight scale bases your height and weight in order to get your bmi. your bmi tells your doctor if you are in the healthy weight range or if you need to lose
The potential energy of the book on the shelf is equal to the work done to lift the book to the shelf. This is because the potential energy of an object at a certain height is equivalent to the work done against gravity to lift it to that height.
That depends how high you lift it.The work is mgh (mass x gravity x height). If the mass is in kilograms, gravity is in newton/kilogram (Earth gravity is about 9.8 newton/kilogram), and the height is in meters, then the work will be in joules.
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.
Yes, you are working against the force of gravity when you lift something. The amount of work you do depends on the height you lift it by, h, and the mass of the object, m. work = mgh, where g is the gravitational constant.
48.6
work=force(distance) work=500(20) work=10000 joules
A car lift is when a person fixes a car and they have to use the hydraulic car lift to raise the car so they can work on it. You may also be referring to car lift kit, which maybe used to raise the height of the vehicle permanently.
yes we do work because work is done against the gravitational field in this case which is equal to w=mgh.
As we lift a body of mass m from ground level to a height h, then work performed will be mgh which is equal to the difference in gravitational potential energy at the ground level and at that height.
98 j
Yes we do work because work is done against the gravitational field in this case which is equal to w=mgh
C.50 j