Solve the all parts of given question:
Question: A sports car of mass 1400kg (including the driver) crosses the rounded top of a hill (radius = 95m) at 27m/s.
Part I: Determine the normal force exerted by the road on the car.
(N)
Part II: Determine the normal force exerted by the car on the 79-kg driver.
(N)
Part III: Determine the car speed at which the normal force on the driver equals zero.
(m/s)
Please show all work to find the normal force exerted by the road on the car.