Physics Bowl by Topic 2: Kinematics - part I General Motion (id: fc71d51aa)

本题目来源于试卷: Physics Bowl by Topic 2: Kinematics - part I General Motion，类别为 美国物理杯赛(Physics Bowl)

[单选题]
03.24:The accompanying grs/m(1dq8(z2xsbr gly aph describes* x4ge c3nrlt1wh3f; bv5f8 jn the motion of a toy car across the floor for 10 seconds. What is the accelerat*rwx3n lf; he8b1j5g4c3vtn f ion of the toy car at t = 4 s?

A. $-1\;m/s^2$
B. $0\;m/s^2$
C. $1\;m/s^2$
D. $\;m/s^2$
E. $4\;m/s^2$


参考答案:  C


本题详细解析: 暂无

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