A point mass m is suspended from a light...

A point mass m is suspended from a light thread of length l, fixed at O, is whirled in a horizontal circle at constant speed as shown. From your point of view, stationary with respect to the mass, the forces on the mass are

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

CIRCULAR MOTION
ALLEN|Exercise MCQ|14 Videos
CIRCULAR MOTION
ALLEN|Exercise Martrix match|1 Videos
CIRCULAR MOTION
ALLEN|Exercise EXERCISE(S-2)|6 Videos
BASIC MATHS
ALLEN|Exercise Question|1 Videos
CURRENT ELECTRICITY
ALLEN|Exercise EX.II|66 Videos

Similar Questions

Explore conceptually related problems

A particle of mass m is suspended from a ceiling through a string of length L. The particle moves in a horizontal circle of radius r. Find a. the speed of the particle and b. the tension in the string. Such a system is called a conical pendulum.

A bob of mass m suspended by a light string of length L is whirled into a vertical circle as shown in figure . What will be the trajectory of the particle if the string is cut at (a) Point B ? (b) Point C? (c) Point X?

A uniform rod of mass m and length l is suspended through a light wire of length l and torsional constant k as shown in figure. Find the time perid iof the system makes a. small oscillations in the vertical plane about the suspension point and b. angular oscillations in the horizontal plane about the centre of the rod.

A stone of mass 5 kg is tied to a string of length 10 m is whirled round in a horizontal circle. What is the maximum speed with which the stone can be whirled around if the string can withstand a maximum tension of 200 N?

A bob is suspended from an ideal string of length 'l'. Now it is pulled to a side through 60^(@) to vertical and whirled along a horizontal circle. Then its period of revolution is

If a street light of mass M is suspended from the end of a uniform rod of length L in different possible patterns as shown in figure, then:

A particle of mass m is tied to a string of length L and whirled into a horizontal plan. If tension in the string is T then the speed of the particle will be :

A mass of 6 kg is suspended by a rope of length 2m from a celling. A force of 50N is applied in horizontal direction at the mid point of the rope. What is the angle of the rope with the verticle in equilibrium:-

A particle of mass m is whirled in horizontal circle with the help of two threads of length l each as shown in figure . Angular velocity equals omega , then

ALLEN-CIRCULAR MOTION-EXERCISE(O-1)

The value of n so that vectors 2hati+3hatj-2hatk, 5hati+nhatj+hatk and...
Text Solution
|
If a and b are two vectors.then the value of (a+b)xx(a-b) is
Text Solution
|
"|"oversetrightarrow(a).oversetrightarrow(b)"|"=sqrt3"|"oversetrightar...
Text Solution
|
A body is executing circular motion in the vertical plane containing d...
Text Solution
|
If the magnitude of velocity in the previous question is decreasing wi...
Text Solution
|
The direction of angular acceleration of a body moving in a circle in ...
Text Solution
|
The second's hand of watch has length 6 cm. Speed of end point and mag...
Text Solution
|
A point P moves in a counter-clockwise direction on a circular path as...
Text Solution
|
Spotlight S rotates in a horizontal plane with constant angular veloci...
Text Solution
|
Which fo the following statements is false for a particle moving in a ...
Text Solution
|
A particle is moving in a circle:
Text Solution
|
A particle of mass m is tied to light string and rotated with a speed ...
Text Solution
|
Which vector in the figures best represents the acceleration of a pend...
Text Solution
|
A conical pendulum is moving in a circle with angular velocity omega a...
Text Solution
|
A point mass m is suspended from a light thread of length l, fixed at ...
Text Solution
|
A long horizontal rod has a bead which can slide ale its length and in...
Text Solution
|
An insect crawls up a hemisherical surface very slowly .The coefficien...
Text Solution
|
The maximum velocity ( in m s^(-1) ) with which a car driver must trav...
Text Solution
|
A particle is acted upon by a force of constant magnitude which is alw...
Text Solution
|
A car runs around a curve of radius 10m at a constant speed of 10ms^(-...
Text Solution
|