3. A backpack weighs 8.2 N and has a mass of 5 kg on the moon. What is t strength of gravity on the moon?
8.2 N

Wavelength,frequency,and energy are related.what happens to a wave as it’s wavelength gets shorter?

The table below shows the acceleration of gravity on different bodies in the solar system. on which body would a 10 kg lamp has the most gravitational potential energy when lifted to a height of 2 m? a. earth b. mars c. neptune d. uranus

While standing outdoors one evening, you are exposed to the following four types of electromagnetic radiation: yellow light from a sodium street lamp, radio waves from an am radio station, radio waves from an fm radio station, and microwaves from an antenna of a communications system. rank these type of waves in terms of increasing photon energy.