問題詳情

34. A force of

acts on a particle, changing only the kinetic energy of the particle.How much work is done on the particle as it moves from (2, 3) to (3, 0)?
(A) 6
(B) 5
(C) 3
(D) 2
(E) 1

參考答案

答案:E
難度:計算中-1
書單:沒有書單,新增