Which of the following are examples of chemical energy being released or stored? (2 points) |. Fireworks burning and exploding in the sky
||.The wind blowing a seed through the sky
|||.A guitar string making sounds
a
I only

b
I and II only

c
I and III only

d
I, II, and III

In order to place a satellite into orbit, it requires enough fuel to supply the necessary mechanical energy. into what types of mechanical energy does the fuel get transformed?

What do you think car designers do if the damage caused by a crash test is too severe?

Which of these statements is true? a. quarks pair with leptons to form protons and neutrons. b. quarks pair with bosons to form photons. c. quarks pair with photons to form protons and neutrons. d. quarks pair with other quarks to form protons and neutrons. e. quarks pair with electrons to form protons.