Match each phrase to the form of energy it represents. chemical potential energy electric energy vibrational energy motion energy electric potential energy radiant energy

fuel in a car's gas tank- Chemical Potential Energy

flash of lightning- Radiant Energy

Storm clouds- Electric Energy

vocalist singing- Vibrational Energy 

recording sound with a microphone- Electric Potential Energy

raindrops falling- Motion Energy

the answer is; comparing the frequency of collisions with and without the device

this makes the anti-collision system an independent variable and the collisions a dependent variable. if there are fewer collisions with an anti-collision system that without, then it can be stated that the system is a success. essentially, collisions under an anti-collision system are compared with the frequency of collisions by cars with the human drivers.

i was thinking 4.0 v hope this