Answer:
There cannot be a force without motion and if there is no motion, then there is no force acting.
Explanation:
A force is a vector that causes an object with mass to accelerate.
The gravitational attractions are greatest be when the objects have large masses and they're closer together. Their sizes don't matter.
The answer is Near Earth Objects (NEOs).
Near Earth Objects (NEOs) have gained particular interest to scientists in their observations because of its potential threats to the Earth. It can be comets or asteroids. It is called Near Earth since their orbits are too close to cross the orbit of the Earth thus NEO can reach the space near-Earth that more likely give potential threats to the Earth.
Light is a <span>wave of vibrating electric and magnetic energy.</span>
Answer:
F = 3 fo
Explanation:
The electric force is given by Coulomb's law
F = k q₁ q₂ / r²
where k is the Coulomb constant and is equal to 8.99 109
with the initial charge the force is
Fo = k q₁ q₂ / r²
Fo =k q₁ q₂ / r²
In this case it is indicated that charge 1 is changed by the lithium atom a = 3 P
we substitute
F = k 3p p / r²
F = 3 (k p² / r²)
F = 3 fo
we see that the charge increases by three orders of magnitude
