A cutting tool under microprocessor control has several forces acting on it. One force is , a force in the negative y-direction whose magnitude depends on the position of the tool. The constant is ααalpha = 2.35 N/m³. Consider the displacement of the tool from the origin to the point x= 2.60 m , y= 2.60 m.
Calculate the work done on the tool by if this displacement is along the straight line y=x that connects these two points.

Which example has gravitational potential energy? a.a horse slowing down from a run b.an apple about to fall from a tree branch c.a bicycle being pedaled down a horizontal path d.beaker sitting on the floor

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

Tafari worked one summer on a ship that set weather buoys in the ocean. he watched how one of the buoys moved in the water. describe which parts of the wave would cause the buoy to bob up and down. which wave property determined how fast the buoys bobbed in the water? he observed that when the wind blew harder, the ocean waves were larger, and the buoys moved away from the ship. what effect, if any, did the waves have on how far the buoys moved? explain your answer.