21. A motorcycle moves at an initial velocity of 40. km/hr and accelerates at a constant
rate of 8.3 m/s2 for a distance of 120. m. How fast is the motorcycle then moving? (Note:
units must match up so that appropriate units cancel.)

Abouncy ball is released from a certain height. on the first bounce, it travels 32cm. with each subsequent bounce, it travels 9/10 the distance of the previous bounce. what is the total distance that the ball has traveled when it completes its 25th bounce?

Which of the following would be a good name for the function that takes the weight of a box and returns the energy needed to lift it?

Write as a product: ac^2–ad+c^3–cd–bc^2+bd