truck 1 accelerates from 5 m/s to 10 m/s in 10 seconds. truck 2 accelerates from 10 m/s to 25 m/s in 15 seconds. which truck has the greater acceleration?

If the moon has a diameter of 2,159.14 miles, what is the maximum distance that it could be observed by the naked eye with enough detail that you could distinguish it from other celestial bodies (assuming that you have 20/20 vision)

Atrain departs from its station at a constant acceleration of 5 m/s. what is the speed of the train at the end of 20s?

Suppose a comet has an orbital period of 309.1 years around the sun. what is it’s average distance from the sun?