gc physics textbook chapter 4 problems (id: a3c0ebdd3)

本题目来源于试卷: gc physics textbook chapter 4 problems，类别为 IB物理学

[问答题]
Three blocks on a frictionless horizontal surface a3x-rnzxk io)o/c7g o8 re in contact with each otherocrxzg 3noo7x8i-/k )w26ouoxgy/ j. 9mvy- h, as shown in Fig. 4-51. A fo69 uvw.ygm/ x-hjyo2orce $\overrightarrow{\mathbf{F}}$ is applied to block 1 (mass .$m_{1}$) .
(a) Draw a free-body diagram for each block. Determine
(b) the acceleration of the system (in terms of $m_{1}$, $m_{2}$ , and $ m_{3}$ ),
(c) the net force on each block,
(d) the force of contact that each block exerts on its neighbor.
(e) If $m_{1}=m_{2}=m_{3}=12.0 \mathrm{~kg}$ and $ F=96.0 \mathrm{~N}$ , give numerical answers to (b),(c) , and (d) . Do your answers make sense intuitively?

参考答案:

本题详细解析: 暂无

微信扫一扫，分享更方便