Physics

Problem

A toy car of mass

1.2\,\text{kg}

moves such that its velocity has a horizontal component of

3\,\text{m/s}

east and a vertical component of

4\,\text{m/s}

upward. What is the magnitude of its momentum? a)

5.0\,\text{kg m s}^{-1}

6.0\,\text{kg m s}^{-1}

3.6\,\text{kg m s}^{-1}

8.4\,\text{kg m s}^{-1}