gc textbook chapter 8 Rotational Motion (id: ca526c365)

本题目来源于试卷: gc textbook chapter 8 Rotational Motion，类别为 通用国际物理

[填空题]
A cyclist acceleratex6 + s,lobbu6bm t,7hbs from rest at a rate )5wojk. xhdok9q r;)rof 1 m/$s^2$ How fast will a point on the rim of the tire at the top be moving after 3.0 s? [Hint: At any moment, the lowest point on the tire is in contact with the ground and is at rest — see Fig. 8–51.]    $m/s$

参考答案: 6±2%


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