What is an acceleration due to gravity? give its expression.
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1
Answer:
Its value near the surface of the earth is 9.8 ms-2. Therefore, the acceleration due to gravity (g) is given by = GM/r2.
#hope this helps you#
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Answer:
Acceleration on a freely falling body due to the earth's gravitational force is called acceleration due to gravity(g).
It is positive when the body falls in downward direction. It is negative when the body is thrown up.
G=g(m1.m2)/r^2
=>g=(G r^2)/m1.m2
g=9.8m/s^s
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