A particle describes a horizontal circle...

A particle describes a horizontal circle on the smooth inner surface of a conical funnel as shown in Fig. If the height of the plane of the circle above the vertex is `9.8 cm`, find the speed of the particle.

`sqrt9.8 ms^(-1)`

`0.98 ms^(-1)`

`19.6 ms^(-1)`

`4.9 ms^(-1)`

Text Solution

Verified by Experts

The correct Answer is:

`v=sqrt(gh)`
`=sqrt(9.8xx9.8xx10^(-1))`
`0.98 ms^(-1)`

Topper's Solved these Questions

ATOMS, MOLECULES AND NUCLEI
NIKITA PUBLICATION|Exercise MCQs|443 Videos
COMMUNICATION SYSTEMS
NIKITA PUBLICATION|Exercise Multiple Choice Questions (Examples for Practice)|8 Videos

Similar Questions

Explore conceptually related problems

A particle describes a horizontal circule on the smooth inner surface of a coincal funnel as shown in Fig. If the height of the plane of the circle above the vertex is 9.8 cm , find the speed of the particle.

A particle describes a horizontal circle on the smooth inner surface of a conical funnel as shown in figure - 3.44. If the height of the plane of the circle above the vertex is 9.8 cm, find the speed of the particle.

A particle describes a horizontal circle on smooth inner surface of a conical funnel as shown. If the height of the plane of the circle. Above the vertax is 10cm , find the speed of the paricle.

A small ball descibes a horozontal circle on the smooth inner surface of a conical funnel. If the height of the plane of the circle above the vertex be 10 cm what is the speed of the particle?

A particle describes a horizontal circle on the smooth surface of an inverted cone. The height of the plane of the circle aove the vertex is 9.8 cm. Find the speed of the particle. Take g = 9.8 ms^(-2) .

A particle describes a horizontal circle of radius r on the smooth surface of an inverted cone as shown. The height of plane of circle above vertex is h. The speed of particle should be

A particle describes a horizontal circle in a conical funne whoses inner surface is smooth with speed of 0.5m//s . What is the height of the plane of circle from vertex the funnel?

A particle is moving in a horizontal circle with constant speed. It has constant

NIKITA PUBLICATION-CIRCULAR MOTION-Multiple Choice Question

A pendulum bob on a 2 m string is displaced 60^(@) from the verticle ...
Text Solution
|
Length of a simple pendulum is 2 m and mass of its bob is 0.2 kg .If t...
Text Solution
|
A particle describes a horizontal circle on the smooth inner surface o...
Text Solution
|
A particle moving in a verticle circle its
Text Solution
|
Kinetic energy of a body moving in verticle ircle is
Text Solution
|
When a particle is moved , in a verticle it has
Text Solution
|
A motor cyclist rides around the well with a round vertical wall and d...
Text Solution
|
A pilot of mass 81 kg loops the loop with steady speed of 300 km//h. I...
Text Solution
|
In the above problem, the force exerted by the seat on the pilot at lo...
Text Solution
|
In the section of a bridge on a river is an arc of a circle of radius ...
Text Solution
|
A can filled with water is revolved in vertical circle of radius 16 m ...
Text Solution
|
A motor cycle rides in a hollow sphere in a verticle circle of radius ...
Text Solution
|
In a cylindrical well of death , a motor cyclist rides around the inne...
Text Solution
|
The vertical section of a road over the bridge is in the from of circl...
Text Solution
|
A body rest on the top of a hemisphere of radius R. What will be the l...
Text Solution
|
In a well of death, motor cycle rides round the inner wall of a hollow...
Text Solution
|
If a body of mass 0.1 kg tied with a string of length 1 m, is rotated ...
Text Solution
|
A bucket full of water is tied at the end of rope of length 1.6 m. It ...
Text Solution
|
A small body of mass m slide without friction from the top of a hemisp...
Text Solution
|
A body of mass 2 kg attached to a cord and whirled in a verticle circl...
Text Solution
|