Solar energy and Geothermal energy are your answers :)
Answer:
Im pretty sure its number 2
Explanation:
Answer:
mass = 9.7 kg
Explanation:
As we know that when object is at rest on the ground of flat base then we will have

so from here

now we have
N = 95 Newton
now from above equation we will have



Local winds are driven by temperature differences in areas fairly close to each other. If water and land absorbed and released heat at the same rate, there wouldn't be any temperature differences and nothing to power local winds. See the related link for further information.
Jeff uses all of his weight to lift the 600 lbs. C is your answer i do believe