A particle of mass m describes a circula...

A particle of mass `m` describes a circular path of radius 'r' such that speed `V = alpha sqrt(S)` (S is distance traveled). Then power is proportional to :

`sqrt(S)`

`S^(3//2)`

None of these

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

FORCE ANALYSIS
ANURAG MISHRA|Exercise Level-3|49 Videos
FORCE ANALYSIS
ANURAG MISHRA|Exercise Matching type|13 Videos
FORCE ANALYSIS
ANURAG MISHRA|Exercise level 1|103 Videos
DESCRIPTION OF MOTION
ANURAG MISHRA|Exercise Level-3|34 Videos
IMPULSE AND MOMENTUM
ANURAG MISHRA|Exercise matching|3 Videos

Similar Questions

Explore conceptually related problems

A particle of mass 'm' describes circular path of radius 'r' such that its kinetic energy is given by K = "as"^(2) . 's' is the distance travelled, 'a' is constant :

A charged particle of mass m and charge q travels on a circular path of radius r that is perpendicular to a magnetic field B . The time takeen by the particle to complete one revolution is

A particle of mass M is moving in a circular path of radius 2m. Its speed depends on the distance covered by the particle from the hegining according to the relation c = ks, where k is a positive constant and s is the distance covered. The power of force acting on teh particle when the particle has covered half of the circular path will be :

A particle of mass m is moving on a circular path of radius r with uniform speed v , rate of change of linear momentum is

A particle of mass 'm' is moving on a circular path of radius 'r' with uniform speed 'v'. Rate of change of linear momentum is

A Particle of mass 'M' moves in a uniform circular path of radius 'r' with a constant speed 'v' then its centripetal acceleration is .

A particle of mass 1 kg moves in a circular path of radius 1 m such that its speed varies with time as per equation v=3t^(2)m//s where time t is in seconds. The power delivered by the force acting on the paritcle at t=1s , is :-

A particle of mass m is describing a circular path of radius r with uniform speed. If L is the angular momentum of the particle (about the axis of the circle), then the kinetic energy of the particle is given by

A particle of mass m is being circulated on a vertical circle of radius r. If the speed of particle at the highest point be v, then

A particle of mass m moves in a circle of radius R in such a way that its speed (v) varies with distance (s) as v = a sqrt(s) where a is a constant. Calcualte the acceleration and force on the particle.

ANURAG MISHRA-FORCE ANALYSIS-Level-2

A particle of mass m describe circular path of radius 'r' and its radi...
Text Solution
|
A particle of mass 'm' describes circular path of radius 'r' such that...
Text Solution
|
Three particles describes circular path of radii r(1),r(2) and r(3) wi...
Text Solution
|
A particle of mass m describes a circular path of radius 'r' such that...
Text Solution
|
A ring of radius 'r' and mass per unit length 'm' rotates with an angu...
Text Solution
|
A body moves on a horizontal circular road of radius of r, with a tang...
Text Solution
|
A simple pendulum has a bob of mass m and swings with an angular ampli...
Text Solution
|
A particle of mass m moves along a circle of 'R'. The modulus of the a...
Text Solution
|
A particle 'A' moves along a circle of radius R = 50 cm, so that its r...
Text Solution
|
Two bodies are moving with constant speed v clockwise and are initiall...
Text Solution
|
A particle P is attached by means of two equal strings to two points A...
Text Solution
|
A particle is acted upon by constant magnitude force perpendicular to ...
Text Solution
|
A particle of mass m moves in a conservative force field along x axis ...
Text Solution
|
Two blocks of masses m(i) = 2kg and m(2) = 4kg hang, over a massless p...
Text Solution
|
Which of the following is/are incorrect :
Text Solution
|
A spring block system is placed on a rough horizontal floor. The block...
Text Solution
|
In the above situation the block will have maximum velocity when :
Text Solution
|
A book leans against a crate on a table. Neither is moving Which of th...
Text Solution
|
An iron sphere weighing 10N rests in a V shaped smooth trough whose si...
Text Solution
|
In the system shown in the figure m(1) gt m(2). System is held at rest...
Text Solution
|