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Ad libitum [116K]
3 years ago
15

Mr.G I running down the street trying to catch the bus. He is one city block away (200m) and this bus is leaving in 10s.

Physics
1 answer:
Sauron [17]3 years ago
6 0

Answer:

a) 20 m/s

b) No

Explanation:

a)

Mr. G needs to run x= 200 m in t = 10 seconds to catch the bus.

Knowing the speed is computed as

\displaystyle v=\frac{x}{t}

We have

\displaystyle v=\frac{200m}{10s}=20m/s

b)

The fastest human can run 12 m/s, so Mr. G won't be able to catch the bus because he needs to run faster than that

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3 years ago
A plane flying at a steady speed of 100 m/s accelerates to 150 m/s in 10 seconds. What is the plane’s acceleration?
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