(20 points)

a truck starts from rest and accelerates at 4 m/s2 for 9 seconds. how fast will the truck now be going?

why could you accelerate while traveling at a constant speed?

Power can be defined as a. the distance over which work was done. b. how much work can be done in a given time. c. all the work in an given area. d. the energy required to do work.

Astone is dropped from a cliff and falls 9.44 meters. what is the speed of the stone when it reaches the ground? a. 13.6 m/sec b. 1.39 m/sec c. 185 m/sec d. 9.80 m/sec

Which lists the pairs of plates in order from least to greatest in terms of the work done to move the electron?