When an object thrown straight upward gets to the exact top of its path, the magnitude of its .

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.

If two parallel light rays hit a mirror, they will not be parallel to each other after they reflect.

Atruck driver is attempting to deliver some furniture. first, he travels 8 km east, and then he turns around and travels 3 km west. finally, he turns again and travels 13 km to his destination. what is the drivers total displacement?