The internal energy of a material is determined by

An object with a potential energy of 200 joules is dropped from a height of 2.00 meters. what is its kinetic energy when it reaches the ground?

Two bicyclist, originally separated by a distance of 20 miles, are each traveling at a uniform speed of 10 miles per hour toward each other down a long straight east-west aligned road.

A student has a 3v cell and the resistance in the circuit totals 6 ohms. How much current would flow in a series circuit?

Speed is calculated by taking divided by time

Describe electrons. Location: Charge: Mass

What do compressions look like in a sound wave?

45 g of vinegar and 60 g of baking soda were used in a chemical reaction. What is the total mass of the products?

The maximum oxygen uptake is known as the

Moving a distal part of arms or legs to follow a circular path is:

Whats the difference between population density and population size?