If after 45 s the car starts accelerating at 5 m/s^2 for 5 s,
a) what is it’s final velocity?
b) what is the total distance traveled by the car?

the skeletons of most mammals reach a certain size and then stop growing. however, many animals, including some mammals, keep growing throughout their lives. kangaroos, for example, just keep growing and growing until they die. also, the longer an animal lives the greater the chance it might catch some deadly disease.

one person pulls 90n one way and the other has 100n pulling the other way.

so the net force = 90 - 100 = -10n,

or the ans can be 10n if the picture shows -90n and 100n instead.

answer; how far out of place which the object finished relative to the starting location;