Q. Force on a flat stationary plate is (Solved)
1. Velocity of jet before impact - velocity after impact
2. Difference in velocities of jet in the direction normal to plate
3. Mass of water x (difference in velocities of jet)
4. Mass of striking water x (velocity before impact in the direction normal to plate-velocity fter impact in the direction normal to plate).
5. None of the above
- d. Mass of striking water x (velocity before impact in the direction normal to plate-velocity fter impact in the direction normal to plate).