Question

An empty cart is being rolled across a warehouse floor. If the cart was filled, the force of kinetic friction between the cart and the floor would... A) Decrease B) Increase C) Remain the same D) Depend on the cart's weight

Answer 1

The force of kinetic friction between the cart and the floor will remain the same whether the cart is empty or filled.

Step-by-step explanation:

When the cart is empty, the force of kinetic friction between the cart and the floor will remain the same. The force of friction depends on the nature of the surfaces in contact and the normal force between them, not on the presence or absence of a load on the cart. Therefore, whether the cart is empty or filled, the force of kinetic friction will be the same as long as other factors remain constant.

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