A fire hose ejects water horizontally at a steady rate of with a speed of

PHYSICS · Subjective · ISC · Physics · Laws of Motion · Laws of Motion

Problem

A fire hose ejects water horizontally at a steady rate of

2\,\text{kg/s}

with a speed of

20\,\text{m/s}

. Determine the magnitude of the force that the firefighter must exert to hold the hose steady.