Say you are in the bottom of Happy Valley. How does the force of gravity compare to what it would be on top of Mount Nittany?
a) two times less in Happy Valley than on Mount Nittany
b) two times greater in Happy Valley than on Mount Nittany
c) slightly greater in Happy Valley than on Mount Nittany
d) exactly equal in Happy Valley and on Mount Nittany
e) slightly less in Happy Valley than on Mount Nittany
Ans: c) slightly greater in Happy Valley than on Mount Nittany
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