Gerry and Mel are shopping together. Gerry's cart has 5kg of rice, 1 dozen of 250g corned beef, 2kg of vegetables, and 2kg of fish, Meanwhile, Mel's cart has 3kg of rice, 4pcs of 500g tuna and 3kg of chicken.
4.Which of the two carts will require more force to move? Why?
A. Gerry's cart will require more force to move because the groceries he bought have greater mass compared to Mel. The greater the mass the greater the force required to move it.