This relationship is called commensalism.
D. Ted associated being asked a question with embarrassment.
True, the measurement shown is a derived unit.
Answer:

Explanation:
From the question we are told that:
Height 
Time 
Generally the Newton's equation for Initial velocity upward is mathematically given by



Generally the velocity at elevation and depression occurs as ball arrives and passes through S=28


Generally the Newton's equation for time to reach initial velocity is mathematically given by



