Instead of burning coal to power our country we could use solar panels. As long as we have the sun we will have "free" energy.
Instead of continuing to mine for metals, we could recycle metals and then less greenhouse gases would be released into Earth's atmosphere.
Answer:
derivation of newton second law of motion
motion states thay the acceleration of a system is directly propotional
w=mg
Answer:
To be honest, I'm not sure anyone would know the answer to that,
Explanation:
