Which formula describes acceleration?

m/s^2

m/s

s/m

m2

Which pair of variables defines motion?

If an element has 5 electrons how many of them will be in the 2nd energy level

What direction does air resistance act on an object that is falling straight down

Which is the correct order of materials in terms of reflectivity, from least to greatest? brown soil, beige sand, white paper, black asphalt white paper, beige sand, brown soil, black asphalt black asphalt, brown soil, beige sand, white paper beige

You are given $1000.00 but you must spend 1/2 the first year, and 1/2 the balance for each year thereafter. If you spend the maximum allowed each year, at the end of what year would you have $31.

Intravenous infusions are often made under gravity. At what height should the bottle be placed so the liquid pressure is 700 mm-H2O?

What conditions are required for nuclear fusion that prevent it from being used to generate electric energy?

What conditions in the nucleus are likely to result in the nucleus breaking apart? A. When the repulsion of the strong force is weaker than the repulsion of the electrostatic force B.

What color do you see when all colors of light are reflected

A ball is thrown with a velocity of 20 m/s at an angle of 60 degrees above the horizontal. What is the horizontal component of its instantaneous velocity at the the exact top of its trajectory?