What does power measure the rate of?
a. force
b. energy
c. work
d. distance

Player kicks a soccer ball from ground level and sends it flying at an angle of 30 degrees at a speed of 26 m/s. what is the horizontal velocity component of the ball to the nearest tenth of a m/s?

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?

Which notation is used to represent an alpha particle? a. b. c. d.