6. Two skaters, Jim (65 kg) and Mary (50 kg) are standing at rest on the ice. They push each other and Mary recedes at 2.5 m/s towards the east. Find Jim's velocity (magnitude and direction).

Astone is thrown into a pond. what happens to the amplitude of the resulting waves as they get farther from the point where the stone hit the water? explain.

In a voltaic cell, electrons flow from the (positive/negative) to the (positive/negative) terminal.

Which statement best describes the direction of the buoyant force on any object? a. opposite the force of gravity b. in the same direction as the weight c. in the direction of motion of the object d. opposite the direction of motion of the object