Question

A runner has a displacement of 20 meters in 5 seconds, what is his velocity during this time?

Answer 1

To Find :

• Velocity of runner

Solution :

• Displacement = 20m
• Time = 5 seconds

Velocity = displacement/time

v = 20m/5s

v = 4m/s

Hence

• Velocity of runner is 4m/s .

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Answer 2

Given :-

• Displacement = 20m.

• Time = 5 seconds.

To Find :-

• Velocity Of Runner.

Solution :-

We know that,

Velocity = Displacement/Time.

Put the values.

⇒ Velocity = 20/5.

⇒ Velocity = 4m/s.

Hence, Velocity Of Runner = 4m/s.