What two simple machines make a skateboard?

If a bowling ball and a golf ball have the same kinetic energy, which one will move faster?

Do roses have prokaryotic cells

Which describes the relationship between the frequency wavelength, and speed of a wave as the wave travels through different media? e non hanne wavelength channes and francu romaine constant

What is the primary function of the small intestines

1. For a reaction to occur, energy must be to break chemical bonds. O A released OB converted OC absorbed

Car headlights have both low beams and high beams. The high beams may be necessary when it is very dark outside. If the power for the high beam is 60.0 watts and the current is 5.0 amps, how much voltage is required?

Tsunami waves are almost the same as ripples caused by throwing a rock into a pond. what is the major difference between the two?

A hot air balloon pilot wants the balloon to quickly rise several feet higher so it will be above some trees in the distance. Which best explains how the pilot can make the balloon rise? 1.

The density of pine is generally about 0.5 g/cm3. What is the mass of a 800 cm3 piece of pine Download pdf

The heat energy released or absorbed by a chemical reaction is generally determined by the difference between the energy that