1.) suppose a wowan is pushing 350N force along the 7 meters aisle. How much work is done in pushing the cart from one end of the aisle to the other?
2.) A box of 150kg mass is on the floor: If the box is lifted from the floor to the top shelf which is 2m from the floor, How much work is done on the box? Acceleration due to gravity is 9.8 m/s2?
