Question

A wheel of radius r rolls without slipping on a horizontal surface shown below. If the velocity of point p is 10 m/s in the horizontal direction, the magnitude of velocity of point q (in m/s) is ______

Answer 1

Answer:

20 m/s

Explanation:

Vp = r ω = 10 m/s

Vq = 2 r ω = 2 × 10 = 20 m/s

Answer 2

Answer:

Vp=r w =10m/s

Vq=2 r w =2×10=20m/s

Explanation:

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