What is the difference between a scientific theory and a scientific law? Group of answer choices

Laws describe what happens but theories explain why or how.

Laws use mathematical explanations and theories do not.

Theories are upgraded into laws once they are proven.

Theories combine several laws into one.

Answertraveling around a circular trackexplanation"traveling around a circular track" is the best answer as you could be traveling around a circular track at a constant speed. your velocity would therefore have the same magnitude but will always be constantly direction. since acceleration is the rate of change of velocity, the rate of change will only involve the direction of velocity and not the magnitude.wrong choices: "an object at rest" does not accelerate at all"increasing speed while traveling around a curve" means that the acceleration will not be constant due to only change in direction; it will be constant due to both magnitude and direction"an object in free fall" does not necessarily change direction 

Your answer is 120miles 

What kind of enegia produces the mixture of bicarbonate and vinegar  chemical producetion