What is the rebound height of a ball dropped from 275 cm

To calculate the rebound height of a ball, we need to know the coefficient of restitution (COR) of the ball and the surface it bounces off. The COR represents the elasticity of the collision. Without this information, we won't be able to provide an exact answer. However, I can explain the concept and formula so you can calculate it yourself if you have the COR.

The rebound height can be determined using the formula:

Rebound height = COR * drop height

The coefficient of restitution ranges from 0 to 1, where 0 represents a completely inelastic collision (no rebound), and 1 represents a perfectly elastic collision (full rebound). Different materials have different coefficients of restitution.

If you have the COR value, simply multiply it by the drop height (275 cm in this case) to get the rebound height.

To find the rebound height of a ball, you need to know the coefficient of restitution, which measures the bounciness of the ball. The coefficient of restitution is a value between 0 and 1, where 0 means the ball does not bounce at all, and 1 means the ball retains all its energy and bounces back to its original height. Once you know the coefficient of restitution, you can use it to calculate the rebound height using the following formula:

Rebound Height = Coefficient of Restitution × Drop Height

However, since you haven't provided the coefficient of restitution, it is not possible to determine the exact rebound height. The coefficient of restitution can vary depending on the specific ball and surface it is bouncing on.