Question

if avrage distance between earth and sun is 1.50 x 10™8 km then find the mass of the sun
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Answer 1

Step-by-step explanation:

Distance between Earth and Sun=1.496×108 km=1.496×1011 m

Speed of light =3×108 m/s

By using the formula:

speed=TimeDistance

or 3×108 m/s=Time1.496×1011m

So,  Time=3×108 m/s1.496×1011 m = 31496s =498.66 s