Two balls, P and Q, are dropped simultaneously from the same height Ball P has TWICE the mass of ball Q. Ignore the effects of air friction.
Just before the balls hit the ground, the kinetic energy of ball P is x. The
kinetic energy of ball Q, in terms of x, will be ...
a.1/4
b.1/2x
c. x
d.2x
​

the order for strong to weak forces such as

strong nuclear force → electromegnetic force → weak nuclear force → gravitational force

the fundamental forces are those forces that act between to objects or element to make interactions. there are four types of fundamental forces such as strong and weak nuclear forces (due to protons and electrons), electromagnetic force (due to the motion of electrons) and gravitational force (due to orbital movement of the planet). if these forces are arranged on the basis of their maximum strength then the order is

strong nuclear force → electromegnetic force → weak nuclear force → gravitational force

i'm on my way to history not a mistory.