If energy is conserved, describe the kinetic energy of the projectile in relation to the work in and the potential energy of the counterweight.

What forms when chemical reactions combine pollution with sunlight?

Which of the following is the correct formula for copper (i) sulfate trihydrate? cuso4 · 3h2o cuso4(h2o)3 cu2so4(h2o)3 cu2so4 · 3h2o

What type of electromagnetic waves does the human eye see as the colors red blue or green a visible light waves b radio waves c infrared waves d microwaves