The humidity you feel in the southern states of the U.S. is _____. part of the water cycle water vapor caused by the Sun's heat
1 answer:
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Answer:
a) , b)
, c)
Explanation:
a) The change in the gravitational potential energy of the marble-Earth system is:
b) The change in the elastic potential energy of the spring is equal to the change in the gravitational potential energy, then:
c) The spring constant of the gun is: