Momentum and CollisionHard
Question
The diagram (figure) shows a venturesome, through which water is flowing. The speed of water at X is 2 cm/s. The speed of water at Y (taking g = 1000 cm/s2) is : -
Options
A.23 cm /s
B.32 cm/s
C.101 cm/s
D.1024 cm/s
Solution
V22 = V12 + 2gh = (2)2 + 2 × 1000 × 5.1 × 10-1 = 1024
V2 = 32 cm/s
V2 = 32 cm/s
Create a free account to view solution
View Solution FreeMore Momentum and Collision Questions
If the density of the material increase, the value of Young′s modulus : -...Water is flowing continuously from a tap having an internal diameter 8 × 10-3m. The water velocity as it leaves the...One end of uniform wire of length L and of weight W is attached rigidly to a point in the roof and a weight W1 is suspen...A hole is made at the bottom of a large vessel open at the top. If water is filled to a height h, it drains out complete...In the figure shown the system is at rest initially. Two persons ‘A’ and ‘B’ of masses 40 kg each move with speeds v1 an...