(20 points) which explains what a velocity/time graph would look like with no acceleration? a. curved line on a upward slope straight
b. line on a downward slope
c. straight line with no slope
d. curved line on a downward slope

With no acceleration, the "velocity" is constant ... the speed isn't changing and the direction isn't changing.

A so-called "velocity/time" graph is really just a "speed/time" graph, because it doesn't show any information about the direction of motion.  But that's OK.  We know that the speed isn't changing.  So the graph never gets any higher or lower.

The graph is a straight (horizontal) line with no slope. (C)

C) straight line with no slope

Explanation:

step-by-step explanation:

we are given

we have to simplify it

firstly, we will factor it

now, we can cancel like terms

now, we can combine it

so, we get

so easy. just google the electromagnetic waves and it’ll pop up.