Your are playing dodgeball and you throw your ball at one of your opponents on the other side of the arena. You throw the ball at a velocity of 20.0m/s (right). It smacks the your opponent in the face and comes to a stop in 2.7 sec. You win the dodgeball match!!! Calculate the acceleration of the ball. (2 marks) What is the kinetic energy of the ball at the moment that it is thrown (the mass of the ball is 0.05 kg)? (2 marks) What is the kinetic energy of the ball at the moment of impact with your opponent's face