A 75-kg man standing on a scale in an elevator notes that as the elevator rises, the scale reads 825 N. What is the acceleration of the elevator? An object of mass 100kg. is accelerated uniformly from a velocity of 5m/s to 8 m/s in 6s. Calculate the Initial and Final momentum of the object. Also find the force exerted on the object? Formula for momentum is p=mv Where m = mass; v= velocity