you lift a box of mass m from the ground placing them it at rest on a shelf at a height h taking

Name: you lift a box of mass m from the ground placing them it at rest on a shelf at a height h taking the box to be the system the work done by gravity is a mgh b zero c mgh d equal to the work you did to
Uploaded: 2021-11-26T21:47:46-08:00
Duration: 1 min 21 s
Channel: Nishant Kumar
Description: you lift a box of mass m from the ground placing them it at rest on a shelf at a height h taking the box to be the system the work done by gravity is a mgh b zero c mgh d equal to the work you did to

Question

Nishant Kumar · Accepted Answer

Step 1:** Identify the force acting on the box, which is the force of gravity (weight) and is eq

Question

you lift a box of mass m from the ground placing them it at rest on a shelf at a height h. Taking the box to be the system, the work done by gravity is a. mgh b. zero c. - mgh d. equal to the work you did to put it on the shelf e. equal to the change in the total energy of the box

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