Vector L is 303 m long in a 205º direction. Vector M is
555 m long in a 105° direction.
Find the direction of their
vector sum.

Although light from the sun appears white, it is actually made up of a lot of different colors. this portion of the electromagnetic spectrum, we call white light is referred to as within the electromagnetic spectrum.

Why is the energy that results from a roller coaster's position at the top of a hill referred to as potential energy?

Afrequency generator sends a 550 hz sound wave through both water and ice. what is the difference in wavelength between the wave produced in ice and the wave produced in water?