A 1200Kg car is coasting down a 30degree hill as shown. At a time whenthe car's speed is 12m/s, the driverapplies the brakes. a) What constantforce F (parallel to the road) mustresult if the car A 1200Kg car iscoasting down a 30 degree hill asshown. At a time when the car's speedis 12m/s, the driver applies the brakes.a) What constant force F (parallel tothe road) must result if the car is tostop after traveling 100 meter. b) whatis the kinetic energy of the car beforebraking? c) What is de potentialenergy the car gains because the roadis going downwards. (during 100 m) d)what is the constant breaking force F?

30 100 m 100 sin 30