Help please, I need this assignment done in 2 hours or else its counted as a 0
a) A car is accelerating to the north at 10 m/s2 determine the force acting on the car to keep it accelerating if it has a mass of 1750 kg. What is the direction of the force?

b) If a ball is accelerating at a rate of 8 m/s2 towards the right of the room. Determine the mass of the ball if the force acting on the ball is 10 newtons to the right of the room.