A bird flies with a speed of 22km/hr, if the bird flew 72km, how long was it flying for?

From center station, a train departs every 30 minutes on the fast line and a train departs every 50 minutes on the state line. if two trains depart from center station at 8: 00 a.m., one on each of the two lines, what is the next time that two trains, one on each line, will depart at the same time?

The long handle on a rake is a(n) a. lever b. screw c. wedge d. inclined plane

Aball has an initial velocity of 3 m/s. if there is no friction, what is the highest it could roll?