What is the velocity of the ball when it hits the wall?

A 0.5kg ball hits a wall at right angle with a velocity of 10m/s and rebounds with a velocity of 8m/s, if the wall was in contact with the ball for 0.2s. what is the force of the wall on the ball? The change in momentum of the ball is equal to the impulse given by the wall to the ball.

How fast does the ball hit the bat during contact?

If the contact time between bat and ball is 1.00 x 10-3 s, calculate the average force between the ball and the bat during contact. We know that in 1.00×10 -3 second, a .145 kg baseball goes from moving 39 m/s toward the batter, to 52 m/s toward the outfield.

What is the force on the ball on the wall?

The force on the ball due to wall and the force that ball exerts on wall is action-reaction pair . Since action and reaction are equal and directed oppositely ( remember Newton’s third law ) So force on wall = – force on the object = – (-20000 N ) = 20000 N . Look at the sign here. The force ON THE WALL is in +x direction which is very obvious.

How many m/s does it take to hit a baseball?

A 0.145-kg baseball pitched at 39.0 m/s is hit on horizontal line drive straight back toward the pitcher at 52.0 m/s. If the contact time between bat and ball is 1.00 x 10-3 s, calculate the average force between the ball and the bat during contact.

A ball of mass m moving with velocity v0 collides a wall as shown in figure. After impact it rebounds with a velocity 34v0 . The impulse acting on ball during impact is –

What happens when a ball with mass m1 collides with m2?

Consider a ball of mass m 1 moving with velocity v 1 collides with another ball of mass m 2 approaching with velocity v 2. After a collision, they both move away from each other making an angle with the line of impact.

What happens to the velocity when two objects collide at once?

In other inelastic collision, the velocities of the objects are reduced and they move away from each other. Let there be two bodies with masses m 1 and m 2 moving with velocity u 1 and u 2. They collide at an instant and acquire velocities v 1 and v 2 after the collision.

What is the average elastic force acting on a moving ball?

A ball moving with a velocity v hits a massive wall moving towards the ball with a velocity u. An elastic impact lasts for time Δ t, Then : the average elastic force acting on the ball is [m(u+v)]/Δt.