Question #10 - My answer was marked wrong on this test. I need the correct answer and explanation for test corrections.

ark F + P 10. crate is on a horizontal frictionless surface. A force of magnitude F is exerted on the crate at an angle O to the horizontal, as shown in the figure above, causing the crate to slide to the right. The surface exerts a normal force of magnitude FN on the crate. As the crate slides a distance d, it gains an amount of kinetic energy AK. While F is kept constant, the angle 0 is now doubled but is still less than 90. Assume the crate remains in contact with the surface. As the crate slides a distance d, how does the new gain in kinetic energy compare to AK? 2 a. The new gain is greater than AK. b. The new gain is less than AK C . The new gain is equal to AK. d. The new gain is greater or less than AK depending on the value of 0 be. None of the Above In slut all