Which has more Thermal Energy, a block of ice, a glass of water, or a container of water vapor? (They are have the same volume)

If a spring has a k value of 100 newtons per meter and it is stretched 0.50 meters, what is the restoring force of the spring?

What is the most useful equation for electric power?

Carbon-14 is a radioactive element that undergoes beta decay. which force is responsible for allowing carbon-14 to become stable? electromagnetic gravitational weak nuclear strong nuclear