(C) Two vectors A and B are such that A + B = C and A+ B2 = c?. Which of the following statements is correct?
(a) A is parallel to B
(c) A is perpendicular to B
(b) A is anti-parallel to B
(d) A and B are equal in magnitude.

Which type of microscope would allow the viewer to see ribosomes inside a cell?

Alfred pushes on a heavy box, but cannot move it. the box has a lot of inertia motion friction gravity

The speed of sound in ice, water, and steam is shown. what best explains the speed of sound in different states of matter? sound travels fastest in ice because energy is easier to transfer when the molecules are close together. sound travels slowest in steam because the sound has to move around the gas molecules that are far apart. sound travels fastest in ice because the temperature of solids is always greater, so the heat transfers the sound energy. sound travels slowest in steam because the pressure is so great the sound cannot travel though the steam particles.