The velocity of the tennis ball when it hits the ground is calculated as 4.43m/s. Details about velocity can be found below.
How to calculate velocity?
The velocity of a moving object can be calculated using the equation of motion as follows:
v² = u² + 2as
Where;
- v = final velocity
- u = initial velocity
- a = acceleration
- s = distance
v² = 0² + 2(9.8) (1)
v² = 19.6
v = ✓19.6
v = 4.43m/s
Therefore, the velocity of the tennis ball when it hits the ground is calculated as 4.43m/s.
Learn more about velocity at: https://brainly.com/question/18084516
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