A toy car of mass moves such that its velocity has a horizontal component of east and…

PHYSICS · Single correct · CBSE · Physics · Motion in a Plane · Motion in a Plane

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}

(b)

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

(c)

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

(d)

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