488 j of work is done to a box which is moved across the floor for a distance of 8.9 m. what net force is required to act on the box to do this amount of work?

Arock collection comes from which part of earth?

The act of moving from one place to another. a. locomotor b. aerobic c. stationary d. static

The uniform slender bar rests on a smooth horizon- tal surface when a force f is applied normal to the bar at point a. point a is observed to have an initial acceleration aa of 20 m/s2, and the bar has a corre- sponding angular acceleration of 18 rad /s2. deter- mine the distance b.