If the man was on a spaceship far away from the earth how would the gravitational force between him and earth change ?

a.) travels faster in solids because the particles are closer together.

air is a gas water is a liquid

force required to detach it is given by

charges are taken to be fundamental charge

now we have

so above is the minimum distance at which it will detach

= initial pressure

= final pressure = 2

= initial volume

= final volume = /4

= initial temperature = 20 c = 20 + 273 = 293 k

= final temperature = ?

using the equation