What is a good idea for an end of the year physics project in grade 12

answer: they might not be the greatest ideas, but i came up with:

1. study the effect of landscaping on a building's energy consumption.

2. are hybrid cars really more energy-efficient than gas or diesel-powered cars?

3. formulate a non-toxic or biodegradable ink.

4. which brand of disposable contact lenses last the longest before a person decides to switch them out?

5. which sunless tanning product produces the most realistic-looking tan?

explanation:

some think that theories become laws, but theories and laws have separate and distinct roles in the scientific method. a law is a description of an observed phenomenon in the natural world that hold true every time it is tested. it doesn't explain why something is true; it just states that it is true.

mark brainliest i am trying to get to the next level!

i will be your freind and say    

probably not if net force is zero