A block with a mass of 5.0 kg is pushed on a frictionless surface through a distance of 5.0 m by applying a horizontal force of 80.0 N.
If the block starts from rest, what is its final velocity?

Determine the maximum r-value of the polar equation r =3+3 cos 0

From 0 to 5 seconds john pushed a box 5 meters. from 5 to 10 seconds, paul pushed the same box another 5 meters. who did more work? a. john b. paul c. john and paul did the same amount of work.

Two trains leave a station at the same time, train a travels at a constant speed of 16 m/s. train b starts at 8.0 m/s but accelerates constantly at 1.0 m/s squared. after 10.0 seconds, which train has the greater speed?