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Slav-nsk [51]
3 years ago
6

How long does it take for earth to revolve around the sun?

Physics
1 answer:
Vinvika [58]3 years ago
6 0
The period of revolution is called the "year", and equals about 365.2426 days.
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An object originally at rest, is accelerated uniformly along a straight line to a speed of 8m/s in 2s. What is the acceleration
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Answer:

4m/s²

Explanation:

Initial velocity (u) = 0 m/s

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Time taken (t) = 2 sec

Acceleration (a) = ?

We know

a  =  \frac{v - u}{t}  \\  =  \frac{8 - 0}{2} \\  =  \frac{8}{2}  \\  = 4 \: m |s ^{2}

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3 years ago
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