Sure! To solve this problem, we can use the law of conservation of energy. The initial potential energy of the ball is equal to its final kinetic energy after impact.

The initial potential energy is given by:

U = mgh, where m is the mass of the ball, g is the acceleration due to gravity, and h is the relative height.

The final kinetic energy is given by:

K = (1/2)mv^2, where v is the speed of the ball immediately after impact.

Setting U = K, we have:

mgh = (1/2)mv^2

Solving for v, we get:

v = sqrt(2gh)

So the speed of the ball immediately after impact is equal to the square root of 2 times the acceleration due to gravity times the relative height of the ball.
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