Recent content by Roderich Chenxu

  1. R

    High School Calculate force with speed and mass....

    Hi ZapperZ, calculating on the force of hand acting on the ball. Is this information enough?
  2. R

    High School Calculate force with speed and mass....

    Hi forumners, is it possible to calculate force in Newtons given speed and distance? Or if I have to, I would say the ball weighs approximately 3kg? Thank you in advance.