15. The engine of a motor car moving up 45° slope with a speed of 63km/h stops working suddenly. How far will the car move before coming to rest? (Assume the friction to be negligible). Motion problem no 15. Sindh Textbook Board (stb) problems

15. The engine of a motor car moving up 45° slope with a speed of 63km/h stops working suddenly. How far will the car move before coming to rest? (Assume the friction to be negligible).