What is the potential energy of the bowling ball as it sits on top of a building?

Opposite charges attract one another. True or false

We've seen that stout tendons in the legs of hopping kangaroos store energy. When a kangaroo lands, much of the kinetic energy of motion is converted to elastic energy as the tendons stretch, returning to kinetic energy when the kangaroo again

Find the speed of an object if it's going 400km in 5 hours

A hydrogen ion will always combine with: A: A water molecule B: hydroxide ion C: hydronium ion D: another hydrogen ion You can only select one

1. Multibeam sonar is used to: a. create a high resolution map of the seafloor b. identify the texture of the atmosphere c. create a high resolution map of the sea surface d. identify the texture of the sea surface e. none of the above

An ionic compound is a compound that consists of molecules made of atoms that are covalently bonded. True or False?

What is the term for the flow of electric charge

Relation between wavelength wave velocity and time period

Infer how distance and speed in the motions of a clock parts are used to measure time

How much energy (in Joules) is released when 0.06 kg of mercury is condensed to a liquid at the same temperature?