Devin decides to start a summer job mowing lawns. in his first job, he pushes his lawn mower a total of 1.5 km. the lawn mower weighs 10 kg. during this job, devin pushes the mower with an average force of 75n. determine the amount of work done by devin when mowing the lawn.

What tightening torque should be used for a hexagonal head screw (not split-bolt) on a 250 kcmil conductor?

Which composition of water moves to begin a deepwater current?

Abaseball is thrown from the outfield toward the catcher. when the ball reaches its highest point, which statement is true? (a)its velocity is not zero, but its acceleration is zero. (b) its velocity and its acceleration are both zero. (c) its velocity is perpendicular to its acceleration. (d) its acceleration depends on the angle at which the ball was thrown. (e) none of the above statements are true.