Which of the following could be positive impacts of wind energy? You may select more than one answer. 1)It is GREEN energy
2)It is loud
3)It reduces our dependency on fossil fuels
3)It can reduce energy costs
4)It creates jobs
5)It can disrupt bird migration

Ihave a density of 1.61g/cm^3 and a mass of 28g. find the missing value

What is the force that opposes motion and works against the downward pull? a) friction b) gravity c) weight d) acceleration

Me pl give an example of a collision in real life. use the law of conservation of energy to describe the transfer of momentum. be sure and discuss the momentum before and after the collision occurs. you will need at least 3 sentences to thoroughly answer this question.