Atoms are the basic unit of a chemical element. Atoms are also an extremely small amount of a thing or quality.
A Neutral Atom is an atom that has equal number of protons and electrons.
The ideal mechanical advantage (IMA) is the number of times in which the input force is multiplied under ideal conditions. If the real force was only 50N, the distance at which the rope was pulled will be twice the distance given in this item. The answer is 90 cm.
Answer:
The net force is the vector sum of all the forces that act upon an object. That is to say, the net force is the sum of all the forces, taking into account the fact that a force is a vector and two forces of equal magnitude and opposite direction will cancel each other out.
Note:
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(it's a joke btw)
The suns right ascension on the vernal equinox is (a) 0 hours