A student placed 700g of water at 28° c in the freezer. after 6 minutes and 15 seconds the water was transformed to ice. calculate the heat energy transferred from the water during the temperature change

grav potential energy

the motion of a pendulum is a classic example of mechanical energy conservation. a pendulum consists of a mass (known as a bob ) attached by a string to a pivot point. as the pendulum moves it sweeps out a circular arc, moving back and forth in a periodic fashion.

there are no contact forces mentioned on the list of choices that you've provided.

well clustered together.

points close on a scatter diagram