because as the distance increases the gravitational force decreases so the weight of a body decreases
Due to the fact that for every action there is an equal reaction for every turn on the screw the screw will exert energy equal to the amount you gave
I believe it's 'A'. Hopefully this helps!~ :)
Answer:
They weight the same, they're both 1 kilogram
First of all we know about the ionic bond that the attraction b/w two atoms the atom which lose electrons is become cation and have positive sing which one get electrons it become ionic. so in such sitivation the sodium lose one electons "that's why sodium has 1+ charge in Nacl chemacal bond."
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