Civil Engineering - UPSC Civil Service Exam Questions - Discussion
Discussion Forum : UPSC Civil Service Exam Questions - Section 23 (Q.No. 25)
25.
A water jet 0.02 m2 in area has a velocity of 15 m/s. If the jet impinges normally on a plate which is moving at a velocity 5 m/s in the direction of the jet, what is the force on the plate due to this impact ? (Density = 1000 kg/m3)
Discussion:
1 comments Page 1 of 1.
Phani said:
7 years ago
Answer = 1000 x a x (V-v)^2.
= 2000N.
= 2000N.
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