Question

Advantage and disadvantage of centre of gravity

Answer 1

*.Advantages*.Gravity is a"constant force" whichkeeps thingsin place.*.Gravity keeps our muscles and bones, up and working.*.Gravity allows earth to retain its atmosphere.*.Gravity, being able tostore its energy as"potential energy", allows us to harness it. E.g: water dams.*.Disadvantages*.Keeps us on earth, difficult and expensive to travel into outerspace as we need to overcome the gravitational pull of the earth.*.Makes it possible to fall and hurtourselves :(*.Limits the height of buildings we can build.*.Makes it impossible tofly (but makes it possible to do skydiving)*.Objects fall due to gravity.

Answer 2

hola there

For life on earth...

Practically:

AdvantagesGravity is a "constant force" which keeps things in place.Gravity keeps our muscles and bones, up and working.Gravity allows earth to retain its atmosphere.