Mr teacher walks to the front of Luby's about 4 meters to get away to tray carry food. He then walked 2 Meters to right to look at what he was going to eat. What is the distance and displacement?

James is trying to prove newton's 2nd law of motion. he tries to move four different objects with different masses, shapes, and sizes from point a to point b. the objects are a toy car, a car, a refrigerator, and a kitchen table. after some experimentation, he finds that force is dependent on the mass of the object, rather than it's size or shape. the object that takes the most force to move is the

The voltage applied across a given parallel-plate capacitor is doubled. how is the energy stored in the capacitor affected?

In which item is energy stored in the form of gravitational potential energy? a. a slice of bread b. a compressed spring c. an apple on a tree d. a stretched bow string