A lightweight crate (A) and a heavy crate (B) are side-by-side on a horizontal floor as shown below. You apply a horizontal force F to crate A. There is friction between the crates and the floor. If the two crates are accelerating to the right, which of the following statements is true? F B A O Crate A exerts less force on crate B than B exerts on A Cannot be determined O Crate A exerts more force on crate B than B exerts on A O Crate A exerts as much force on crate B than B exerts on A