You<span> should </span>test<span> FC and PH as soon as </span>you<span> take the sample</span>
As we know that spring force is given as
here we know that
F = 4 N
x = 2 cm = 0.02 m
now from the above equation we will have
so the elastic constant of the spring will be 200 N/m
Answer:
A
Explanation:
you see red because it's reflected and other colors are absorbed, light transmitted through something is when it travels through something like glass or a gem
At the top, due to the fact that POTENTIAL energy is Stored energy.
Answer:
directly proportional.
Explanation:
Coulomb's has the formular :
F = kQ₁Q₂ / d²
from the formular F = force
also from the formular Q = charge
hence, from the equation above, force and charge are directly related.so if the charge doubles, the force exerted by it on another charge also doubles because they are directly proportional.
