Author Question: You cannot exert a force on a wall A) if the wall resists. B) unless you put your mind to it. ... (Read 131 times)

rlane42 · **on:** Jul 29, 2018

You cannot exert a force on a wall

A) if the wall resists.
B) unless you put your mind to it.
C) unless the wall simultaneously exerts the same amount of force on you.

Question 2

When you rub your hands together, you

A) can push harder on one hand than the other.
B) cannot push harder on one hand than the other.
C) need more information