問題詳情

37. A force

is applied on a particle. What is the work done by the force as the particlemoves in an x-y plane from (1.0 m, 0.0 m) to (-2.0 m, 3.0 m)?
(A) 15 J
(B) 1.0 J
(C) 3.0 J
(D) 17 J
(E) 11 J 

參考答案

答案：C
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)