Work , power & Energy Question will mark the brainiest If the average frictional forces are 4N, work out how much work the ball does against friction.
mass of ball = 3.5kg slope = 40 degrees to the horizontal base length = 4.8m GPE lost = 140J

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