Answer:
Radius in mm will be 4.425 mm
Explanation:
We have given given escape speed of earth is equal to speed of the light as
Gravitational constant
Mass of the earth
We have to find the radius of the earth
We know that escape speed is
So
Squaring both side
So radius in mm will be 4.425 mm
Answer:
I guess it's d because age environment heredity Nd maturation r more obvious factors if we compre with only physical fitness
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