Question

A ball hits a wall and bounces back. What is its acceleration?

Answer 1

The acceleration of a ball after it hits a wall and bounces back depends on the force exerted on it and its mass.

Step-by-step explanation:

The acceleration of a ball after it hits a wall and bounces back depends on the force exerted on it and its mass. When a ball hits a wall, the force exerted on it causes a change in its velocity. According to Newton's second law of motion, F = ma, where F is the force, m is the mass, and a is the acceleration. Therefore, to determine the acceleration of the ball, you would need to know the force exerted on it and its mass.

Answer 2

Answer: May you explain how hard it was thrown?

Step-by-step explanation:

When a ball hits a wall and bounces back, it experiences a change in velocity. This change in velocity is called acceleration. The acceleration of the ball depends on various factors such as the speed of the ball, the angle at which it hits the wall, the elasticity of the ball, and the material of the wall.

However, the acceleration of the ball can be calculated using the formula:

a = (v2 - v1) / t

where a is the acceleration, v2 is the final velocity of the ball, v1 is the initial velocity of the ball, and t is the time taken for the ball to bounce back.

Unfortunately, we don’t have enough information to calculate the acceleration of the ball in this case. We would need to know the initial velocity of the ball, the final velocity of the ball, and the time taken for the ball to bounce back.

If you have any more information about the scenario, I can try to help you calculate the acceleration of the ball.