A particle moves in a circle of radius 2...

A particle moves in a circle of radius 25 cm at two revolutions per sec. The acceleration of the particle in `m//s^(2)` is:

`pi^2`

`8pi^2`

`4pi^2`

`2pi^2`

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

CIRCULAR MOTION
TARGET PUBLICATION|Exercise EVALUATION TEST|11 Videos
CIRCULAR MOTION
TARGET PUBLICATION|Exercise CRITICAL THINKING|93 Videos
ATOMS, MOLECULES AND NUCLEI
TARGET PUBLICATION|Exercise Evaluation test|19 Videos
CURRENT ELECTRICITY
TARGET PUBLICATION|Exercise Evaluation Test|6 Videos

Similar Questions

Explore conceptually related problems

A particle moves in a circle of radius 5 cm with constant speed and time period 0.2pi . The acceleration of the particle is:

A particle moves in a circle of radius 5 cm with constant speed and time period 0.2pis . The acceleration of the particle is

A particle is performing U.C.M. along the cirqumference of a circle of diameter 50 cm with frequency 2 Hz. The acceleration of the particle in m//s^(2) is

A particle moves in a circle of radius 2 m at a second what is its resultant (total ) acceleration at time t= 1 s ?

A particle of mass m describes a circle of radius r . The centripetal acceleration of the particle is (4)/(r^(2)) . What will be the momentum of the particle ?

Find the magnitude of the linear acceleration of a particle moving in a circle of radius 10 cm with uniform speed completing the circle in 4s.

A particle moves in a circle of radius 20 cm with linear speed of 10 m/s. Find the angular velocity

A particle moves with constant speed v along a circular path of radius r and completes the circle in time T. The acceleration of the particle is

Figure shows the direction of the total acceleration and velocity of a particle moving clockwise in a circle radius m at an instant of time. Tangential acceleration this instant is 5m//s^(2) . Which of the following statements is not correct?

TARGET PUBLICATION-CIRCULAR MOTION-COMPETITIVE THINKING

A particle moves in a circle of radius 5 cm with constant speed and ti...
Text Solution
|
If a cycle wheel of raduius 0.4m completes one revolution in one secon...
Text Solution
|
A particle moves in a circle of radius 25 cm at two revolutions per se...
Text Solution
|
Certain neutron stars are believed to be rotating at about 1rev//sec ....
Text Solution
|
In a non - uniform circular motaion the ratio of tangential to radial ...
Text Solution
|
A car is moving with speed 30m//sec on a circular path of radius 500 m...
Text Solution
|
Centripetal force in velocity from can be expressed as
Text Solution
|
One end of string of length l is connected to a particle on mass m and...
Text Solution
|
A paticle of mass m is executing uniform circular motion on a path of ...
Text Solution
|
The magnitude of the centripetal force acting on a body of mass m exec...
Text Solution
|
Tension of a string is 6.4 N and load is applied to it at its lower en...
Text Solution
|
A cyclist turns around a curve at 15 miles/hour. If he turns at double...
Text Solution
|
A particle of mass m is moving in a plane along a circular path of rad...
Text Solution
|
A string breaks if its tension exceeds 10 newtons . A stone of mass ...
Text Solution
|
Toy cart tied to the end of an unstretched string of length a, when re...
Text Solution
|
A 500 kg car takes a round turn of radius 50 m with a velocity of 36...
Text Solution
|
A 100 kg car is moving with a maximum velocity of 9 m//s across a circ...
Text Solution
|
A proton of mass 1.6 xx 10^(-27)kg goes round in a circular orbit of ...
Text Solution
|
If the radius of curvature of the path of two particles of same masses...
Text Solution
|
When a disc is rotating with angular velocity omega , a particle situa...
Text Solution
|