How is velocity different than speed?
velocity is how fast something is moving at one specific moment. example: you can run on a treadmill
at 10 mph.
velocity is speed with direction. example: you can run outside at 10 mph north.
velocity is how fast something speeds up and slows down.
velocity is a measurement of distance.

where is the photo and the answer choices?

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