A 10.0 g rubber bullet hits a wall with a speed of 200 m/s .
If the bullet bounces straight back with a speed of 110 m/s , what is the magnitude of the change in momentum of the bullet?
A ball with original momentum +4.0 kg m/s hits a wall and bounces straight back without losing any kinetic energy. The change in momentum of the ball is?
A ball of mass 0.165 kg moving with speed of 2.37 m/s hits a wall and bounces back with the same speed in the opposite direction. What is the change in the ball's kinetic energy?
A ball of mass 0.180 kg moving with speed 1.87 m/s hits a wall and bounces back with speed 1.00 m/s in the opposite direction. What is the change in the ball’s kinetic energy?
A ball of mass 0.10 kg moving with speed 2.0 m/s hits a wall and bounces back with speed 1.0 m/s in the opposite direction. What is the change in the ball’s kinetic energy?
a ball of mass 400g is moving to the right with a speed of 12.4 m/s. it hits a wall and bounces back to the left with a speed of 8.9m/s .what was the magnitude of change is momentum of the ball , in units of kg.m/s?
A ball of mass 0.170 kg moving with speed 2.22 m/s hits a wall and bounces back with speed 1.00 m/s in the opposite direction. What is the change in the ball’s kinetic energy? Answer ___J
A super bouncy ball with a mass of 0.05kg hits a wall with a speed of 12m/s. it bounces off the wall and returns with the same speed. What is the change in momentum of the ball?
A 13.0 g bullet is moving to the right with speed 250 m/s when it hits a target and travels an additional 25.0 cm into the target. What are the magnitude (in N) and direction of the stopping force acting on the bullet? Assume the stopping force is constant. magnitude N?
A ball of mass m hits a eall perpendicularly and bounces off perpendicularly. The speed of the ball just before it hits the wall is vi and the speed just after striking the wall is also vi. What is the magnitude of the change in momentum of the ball? a. 0 b. mvi c. 2mvi d. 3mvi/2
QUESTION 5 10 points If a bullet moving with a speed of 200 m/s has a momentum of magnitude 4.00 kg.m/s, what would the magnitude of its momentum be if it was moving with a speed of 321 m/s, in units of kg.m/s? 10 points QUESTION 6 A ball of mass 1.09 kg is moving with a speed of 14.9 m/s. What is the magnitude of the momentum of the ball, in units of kg.m/s? 10 points QUESTION 7 A...