1.

Please tell 15 question fast will mark as brainliest if answer is correct with formulas ​

Answer»

Explanation:

1. On the surface of earth

acceleration due to Gravity (g) = g

weight = mg

= 10*10 ( g = 10 m/s²)

= 100N

2. On the surface of moon

acceleration DUE to gravity (g) = g/6

WEIGHT = mg

= 10*10/6 ( g = 10/6 m/s²)

= 100/6 N

3. At the centre of earth :-

acceleration vary with depth as

g' =g(1-d/r)

where g' = acceleration due to gravity at depth

d = depth

r = radius of earth

At centre d = r

g' = 0

thus weight = mg

= 10*0

= 0

thus person feels weightlessness



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