3. Two objects with masses, m1 and m2, have the same kinetic energy and are both moving to the right. The same constant force
is applied to the left to both masses. If m1 = 4m2, the ratio of the stopping distance of m1 to that of m2 is:
(A) 1:4
(B) 4:1
(C) 1:2
(D) 2:1
(E) 1:1.
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統計: 尚無統計資料
統計: 尚無統計資料