(Solved): show all work plz 4.72 A gate is 1 m wide and 1.2 m tall and hinged at the bottom. On one side the g ...

4.72 A gate is 1 m wide and 1.2 m tall and hinged at the bottom. On one side the gate holds back a 1-m-deep body of water. On the other side, a 5-cm diameter water jet hits the gate at a height of 1 m. What jet speed V is required to hold the gate vertical? What will the required speed be if the body of water is lowered to 0.5 m? What will the required speed be if the water level is lowered to 0.25 m? V Water jet P1 72 1 m