Which of the following is an example of acceleration? i. a car speeds up. ii. a car slows down. iii. a car travels in a straight line at a constant speed. iv. a car travels at a constant speed and turns left.

Aquarterback pedals 3.3meters southward and then run 5.7meters northward. whats the distance ? and whats the displacement?

What are similarities and differences of reflection, refraction, diffraction and absorption?

(1 point) match the differential equations and their vector valued function solutions. you may wish to multiply at least one solution out fully, to make sure that you know how to do it. you can get the other answers quickly by process of elimination and just multiply out one row element.