A kayaker wants to cross a -wide river that flows east at

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

Problem

A kayaker wants to cross a

120\,\text{m}

-wide river that flows east at

0.80\,\text{m/s}

. The kayaker can paddle at

2.0\,\text{m/s}

relative to the water and heads

30^{\circ}

west of north. Where will the kayaker reach the opposite bank relative to the point directly across from the launch position? (a) About

14\,\text{m}

east of the point directly across (b) About

69\,\text{m}

west of the point directly across (c) About

14\,\text{m}

west of the point directly across (d) About

55\,\text{m}

east of the point directly across