5. How does kinetic energy change when velocity doubles? doubles
more than doubles
less than doubles
6. How does work change when height doubles?
doubles
more than doubles
less than doubles
7. Which factor or term do you find in both the expression for kinetic energy and that for work?
velocity
gravity's acceleration
height
mass

explanation:

v=uf/(u-f)

= 5.-10/(5+10) convex lens has negative focal length

he made 11 calls in one day

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

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