It’s called earth’s rotation
Answer:
D
Explanation:
It has the most "potential" to fall down because it is the highest relative to the ground.
Answer:
He does postive work
Explanation:
Because W= F xS sinစ
So since work is done such that Force and distance have the Sam direction
Thus စ=0
Then work is positive in value
Answer:
18.2 square meters
Explanation:
If, on average, the solar panel receive 320W/m2 on a 24-hour day at 16.7% efficiency, then the actual daily energy it receive per square meter is:
So in order to match the daily energy provided by fossil, then the area of solar panel needed to install is
I got inner ear for my answer if wrong sorry