A 74-kg boy sits on a seesaw 2.3 m from the fulcrum. What distance from the fulcrum should a 45-kg girl sit in order to balance the seesaw?

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

Yvette hangs a 2.4kg bird feeder in the middle of a rope tied between two trees. the feeder creates a tension of 480 n in each side of the the rope.

Select all that applywhat are some basic resources a family is expected to provide for children? educationclothesspending