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 通用国际物理

[问答题]
Three blocks on a frictionless horizonf9*pcrnev;eii9:eii ,p :l o3 tal sgfex 9ix 8f wapc(cvtm/v i5-af3(, (surface are in contact with each other,i,8vm(/(gxef - v39wcc 5f(taf spiax as shown in Fig. 4-51. A force $\overrightarrow{\mathbf{F}}$ 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?

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