How is y proportional to x^{2}

What happens to the velocity of the car when the upward pull of the cable is greater than the downward pull of gravity as the car rises toward the top?

The act of moving from one place to another. a. locomotor b. aerobic c. stationary d. static

Your friend increases her force on the desk by 30n . she doesn't change the direction of her push . what happens to the net force on the desk .will the desk accelerate