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spayn [35]
3 years ago
11

What is the velocity of a Usain Bolt if he runs 200 m in 10 seconds?

Physics
1 answer:
Yuki888 [10]3 years ago
8 0

Answer:

20m/s

Explanation:

Given parameters:

Displacement  = 200m

Time  = 10s

Unknown:

Velocity of Usain Bolt  = ?

Solution:

The velocity of a body is the displacement divided by the time taken.

Therefore

     Velocity  = \frac{displacement}{time}  

So;

   Velocity   = \frac{200}{10}   = 20m/s

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The gravitational constant G was first measured accurately by Henry Cavendish in 1798. He used an exquisitely sensitive balance
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A monkey (mass m) is swinging on a vine of length L while carrying a bunch of bananas (a large bunch, mass m/2). His swinging mo
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Answer:

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