An object starts at rest and accelerates at a rate of 4 m/s squared, how far does travel after 10 seconds

true, as the earth rotates the sun hits the surface of the planet; causing the day and night cycle.

i guess that visual aids present persuasive examples to what you are presenting, some factors would be theme (does it fit with the color, information, what you are presenting), size (can you see it, is it a big enough span of data/information), and overall look of the visual aid.

hope this : )