Answered

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A tennis ball covers a distance of 12 meters in 0.4 seconds what is the velocity of the tennis ball?

Sagot :

Mutelar
V=d/t
V=12/0.4
V=30 m/s
quasarJose

Answer:

30m/s

Explanation:

Given parameters:

Distance  = 12m

Time taken  = 0.4s

Unknown:

Velocity of the tennis ball = ?

Solution:

Velocity of a body is the displacement per unit of time.

  Velocity  = [tex]\frac{displacement}{time}[/tex]  

So;

      Velocity  = [tex]\frac{12}{0.4}[/tex]   = 30m/s

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