問題詳情

37.tA force-tune curve for a ball struck by a bat is shown in the
figure. What is the impulse on the ball?


(A) 12000 (N●s)
(B) 6000 (N●s)t
(C) 3000 (N●s)
(D)6(N●s)
(E) 3 (N●s)

參考答案

答案：D

統計：A:0,B:0,C:0,D:1,E:0

難度：計算中