Therefore, it can be reasonably concluded according to your
unfinished syllogism, that there are many people who do not
think scientifically.
The sum of the initial and final velocity divided by 2.
A girl standing on a floor would have two opposite forces acting on it. These forces are the weight and the normal force. Since no other forces are acting and that the girl is at rest, then the weight must equate to the normal force. Therefore, the supporting force would be:
F = mg = 55kg (9.81 m/s^2) = 539.55 N
the greater the <u>mass</u> of an object the more force is needed to cause acceleration
