Home
Class 11
PHYSICS
A water pipe has an internal diameter of...

A water pipe has an internal diameter of 10 cm. Water flows through it at the rate of 20 m/sec. The water jet strikes normally on a wall and falls dead. Find the force on the wall.

Text Solution

Verified by Experts

The correct Answer is:
3143 N
Promotional Banner

Similar Questions

Explore conceptually related problems

A gardener waters the plants by a pipe of diameter 1 cm . The water comes out at the rate of 20 cc/s . The reactionary force exerted on the hand of the gardener is

A garden pipe has an internal diameter of 4 cm. It is connected to a lawn sprinkler that consists of 24 holes at the other end. Each hole is of radius 0.06 cm. If the water in the pipe has a speed of 80 cm s^(-1) , find its speed through sprinkler holes.

A rectangular water reservoir is 10. 8 m xx 3. 75 m at the base. Water flows into it at the rate of 18 m/sec through a pipe having the cross section 7. 5 cm and 4. 5 cm Find the height to which the water will rise in the reservoir in 30 minutes

Water flows out through a circular pipe whose internal diameter is 2cm, at the rate of 6 metres per second into a cylindrical tank. The radius of whose base is 60cm. Find the rise in the level of water in 30 minutes?

The area of cross-section of a pipe is 10.4 cm2 and water is running through it at the rate of 54 km/h. If the pipe is always 60% full, find the volume of water, in litres, that flows through the pipe in 5 minutes.

One end of a cylinderical pipe has a radius of 2 cm. Water comes out at 10 m/s. The rate at which mass is leaving the pipe is

Water is flowing continuously from a tap having an internal diameter 8xx10^(-3) m. The water velocity as it leves the tap is 0.4 ms^(-1) . The diameter of the water stream at a distance 2xx10^(-1) m below the tap is close to (g=10m//s^(2))

Water is flowing continuously from a tap having an internal diameter 8xx10^(-3) m. The water velocity as it leves the tap is 0.4 ms^(-1) . The diameter of the water stream at a distance 2xx10^(-1) m below the tap is close to (g=10m//s^(2))

The diameter of the top of a firebrigade pump is 5 cm. Water is thrown by this pump at a horizontal speed of 18 m/s on a wall. If water rebounds back from the wall, then the force exerted by water on wall will be :-

Water from a hosepipe of radius 5 cm strikes a wall at a speed of 5ms^(-1) normally and stops. The force exerted on the wall in newton is