This diagram shows three horizontal forces acting on an object. What is the magnitude of force, F, needed to maintain the object at rest? You may neglect any friction forces that are present.

Group of answer choices

8 N

22 N

14 N

6 N

Ajogger runs 5.0 km on a straight trail at and angle of 60 south of west . what is the southern component of the run rounded to the nearest tenth of a kilometer

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.

What is the relationship between wavelength of light and the quantity of energy per photon?