Question

PLS HELP In which situation is work being done? (Check all that apply.) Your answer:

A boy coasting down the sidewalk on a skateboard.
Lifting your binder out of your backpack into your top row locker.
Pushing a shopping cart down the aisle at Publix.
Pushing on a broken down car but it doesn’t move.
The legs on your science table holding up the table top.
Carrying a heavy backpack down the hall.

Answer 1

Lifting your binder out of your backpack into your top row locker.

Pushing a shopping cart down the aisle at Publix

Step-by-step explanation:

These are the only two in which an object is moving because of an applied force