阿摩線上測驗
5. What is not correct for a "conservative force"?
(A) It can always be associated with
a potential energy；
(B) Its work done between two locations depends on the path taken；
(C) It cannot be a function of velocity；
(D) The total work done by it is O upon returning
to the starting point；
(E) None.
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統計： A(1), B(0), C(1), D(0), E(0) #3188036
統計： A(1), B(0), C(1), D(0), E(0) #3188036
