Let's say you wanted to perform an experiment to measure how the flow of energy is related to the change in temperature in different objects. List the independent variable (what you change), the dependent variable (what you measure during the experiment) and what your control would be (what you compare your results to). HELP PLS
JUST LIST
INDEPENDENT:
DEPENDENT:
CONTROL:
PLS PLS PLS

mistakes are ok

the displacement produced by the body.  

the amount of force subjected to the body.  

the angle between the direction of force and displacement

it's when something is going so fast it makes a loud noise, breaking the sound barrier, for example: a jet makes a loud noise, not only cause of the jet but because they reached a point where they went so fast that you can year the noise from various parts, kinda like a police car, lets say the car was going   so fast that you hear the siren of the cop car right next to you, but the car is probably a mile a way, it's cos the siren was next to you a few seconds if you understand me