A scientific theory is something that can not be proven through experimentation, hope this helps
The number of times something happens in one second is its "frequency".
The answer is:
18 years.
The explanation:
when Star 1 is 34 light years from Earth and Star 2 is 52 light years from Earth. that means the distance between star 1 and star 2 is 52-34 = 18 years so, If Star 2 explodes as a supernova so, the explosion would take 18 years to be seen from a planet orbiting Star 1.
Hi Pupil Here's Your answer :::
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When an object is moving with uniform circular motion, the centripetal acceleration of the object

.
Because the body is moving with a uniform velocity and hence, there might not be any acceleration due to it.
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Hope this helps .......
Answer:
16 m
Explanation:
i got is right on my ap3x test :)