You paddle a canoe with the force of 200n. you and the canoe have a combined mass of 97kg . what is the acceleration of the canoe?

Arod of some material 0.20 m long elongates 0.20 mm on heating from 21 to 120°c. determine the value of the linear coefficient of thermal expansion [in (degrees c)^-1] for this material.

How would a small bar magnet be oriented when placed at position x?

An object resting on a table weighs 100 n. with what force is the object pushing on the table? with what force is the table pushing on the object? explain how you got your answer.