Calculate the dynamic head (PA - Pstatic) when a jet of water with a velocity, v strikes a flat plate moving with a velocity, u in the same direction as jet. (Take u = 4 m/s, v = 10 m/s and ρ = 1000 kg/m3)

Calculate the dynamic head (PA - Pstatic) when a jet of water with a v

1.	Calculate the dynamic head (PA - Pstatic) when a jet of water with a velocity, v strikes a flat plate moving with a velocity, u in the same direction as jet. (Take u = 4 m/s, v = 10 m/s and ρ = 1000 kg/m3)
A.	8000 Pa
B.	50000 Pa
C.	18000 Pa
D.	98000 Pa
Answer» D. 98000 Pa