ㄐ-X. 19X A tennis ball with mass 0.06 kg moves toward a wall with a velocity...
You throw a 0.350 kg tennis ball horizontally toward a wall. The speed of the ball is 12 m/s before it hits the wall, and it bounces back with the same speed of 12 m/s. If the ball remains in contact with the wall during this collision for 0.025 s, what is the magnitude of the average force exerted on the ball?
A racquet ball with mass m = 0.252 kg is moving toward the wall
at v = 18.2 m/s and at an angle of θ = 25° with respect to the
horizontal. The ball makes a perfectly elastic collision with the
solid, frictionless wall and rebounds at the same angle with
respect to the horizontal. The ball is in contact with the wall for
t = 0.06 s.
1)
What is the magnitude of the initial momentum of the racquet...
2.) Roger throws a tennis ball at a wall. The tennis ball has a mass of 0.6 kg and a velocity of 25 m/s before striking the wall. After striking the wall, the tennis ball has a velocity of 20 m/s. The ball is in contact with the wall for 0.1 secs. a.) What is the change in momentum of the ball after striking the wall? b.) With what force did the ball strike the wall?
6. A tennis ball of mass 0.0585 kg bounces against a wall with a velocity of 6.5 m/s and rebounds with a speed of 5.8m/s. What is the impulse provided by the wall? (it is in your best interest to show work on all 'essay' questions for partial credit in the event of a "calco F. TI - BI U EEE 3C
During a collision with a wall, the velocity of a 0.200-kg ball changes from 20.0 m/s toward the wall to 12.0 m/s away from the wall. If the time the ball was in contact with the wall was 60.0 ms, what was the magnitude of the average force applied to the ball? Please how do you get 20/32x0.06
A .15kg rubber ball is bounced off a wall. Before hitting the wall, the ball moves toward the wall at a velocity of (-8,1) m/s. If the wall exerts an average force of 300N acting in the x-direction for 0.006s then what is the final velocity of the ball after leaving the wall?
A ball with an initial velocity of 11.5 m/s and mass 1.9 kg moves at an angle 65.5° above the horizontal. The ball hits a vertical wall and bounces off so that it is moving 65.5° above the horizontal, moving in the opposite direction with the same speed. See the figure. What was the magnitude of the impulse delivered by the wall, in kilogram meters per second?
During a collision with a wall, the velocity of a 0.200-kg ball changes from 20.0 m/s toward the wall to 12.0 m/s away from the wall. If the time the ball was in contact with the wall was 60.0 ms, what was the magnitude of the average force applied to the ball?
5. A 0.06 kg tennis ball, moving with a speed of 5.0 m/s, collides a 0.09 kg ball initially moving in the same direction at a speed of 3.0 m/s. Assuming an elastic collision, determine the velocities of balls after the collision.
You serve a tennis ball whose mass is 0.06 kg. The ball leaves your racket with an initial speed of 53 m/s. What is the magnitude of the impulse associated with the force of your racket on the ball? Your Answer: Answer units