Velocity is a vector; it has direction. The speed does not change from the bounce, but the velocity does.blee2x2 said:Since the velocity is not changing once the ball rebounds from the wall the impulse is the same as it is when it strikes the wall?
The impulse of a ball being thrown on to the wall is the change in momentum that occurs when the ball collides with the wall. It is a vector quantity that is calculated by multiplying the force applied to the ball by the time it takes for the ball to collide with the wall.
The impulse of a ball being thrown on to the wall is calculated using the formula Impulse = Force x Time. The force applied to the ball can be calculated using Newton's second law of motion, which states that force equals mass times acceleration. The time it takes for the ball to collide with the wall can be measured using a stopwatch.
The impulse of a ball being thrown on to the wall can be affected by several factors, including the mass and velocity of the ball, the angle at which it is thrown, and the elasticity of the ball and wall. A heavier ball or a ball thrown with a higher velocity will result in a greater impulse, while a ball thrown at a steeper angle or a ball and wall with a higher elasticity will result in a smaller impulse.
The impulse of a ball being thrown on to the wall affects the motion of the ball by changing its velocity and direction. When the ball collides with the wall, the impulse causes a change in the ball's momentum, resulting in a change in its velocity and direction of motion. This change in motion is known as a bounce or rebound.
Yes, the impulse of a ball being thrown on to the wall can be used to calculate the force applied to the ball. The force can be calculated by dividing the impulse by the time it takes for the collision to occur. This can be useful in determining the strength of a throw or the impact force of a ball hitting a wall.