The biggest barrier to the use of renewable energy in the United States is the Citizen opposition to negative environmental impact.
So, the answer is B.
Answer:
D.
Explanation:
8.1X10 to the power of 6 Joules.
It is dependent upon the object's mass. The greater the mass of the object greater will be the inertia of the object, and hence it's resistance to change in motion as well.
Answer:
yes, what's your question. l will help if I can.
