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denis-greek [22]
3 years ago
12

The escape velocity from Earth's surface is 1.12 x 104 meters per second. At this speed, how many kilometers would a

Chemistry
1 answer:
Sati [7]3 years ago
6 0

Answer:

2016 km

Explanation:

The escape velocity from Earth's surface is 1.12\times 10^4\ m/s.

We need to find how many kilometers would a  rocket travel in three minutes. It is a concept based on the definition of speed of an object.

Speed = distance per unit time

1 hour = 60 minutes

⇒ 3 minutes = 0.05 hour

1 m/s = 3.6 km/h

11200 m/s = 40320 km/h

So,

\text{distance}, d=v\times t\\\\d=40320\ km/h \times 0.05\ h\\\\d=2016\ km

Hence, a rocket will travel 2016 km in 3 minutes.

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