If the engine of a motor car moving up with an angle of 45 slope with a speed of 63kmh stops working suddenly how car move before coming to rest if it weighs 19600 and frictional force is 2000?

The car will decelerate due to the force of gravity acting against it on the slope. The net force on the car will be the force of gravity acting downwards minus the frictional force acting against the car's motion. You can calculate the acceleration using Newton's second law, F = ma, then calculate the distance traveled using the equations of motion.