Physics

Problem

Calculate the momentum of a bicycle–rider system of total mass

20\,\text{kg}

moving at a uniform speed of

3\,\text{m/s}

. a)

23\,\text{kg}\cdot\text{m/s}

6.7\,\text{kg}\cdot\text{m/s}

60\,\text{kg}\cdot\text{m/s}

90\,\text{kg}\cdot\text{m/s}