Home
Class 12
PHYSICS
Three small balls each of mass 100 gm ar...

Three small balls each of mass 100 gm are attached at distance of 1 m, 2 m and 3 m from end D of a 3 m length of string. The string is rotated with uniform angular velocity in a horizontal plane about D. If the outside ball is moving at a speed of 6 m/s, the ratio of tension in the three parts of the string from inside-

A

`6 : 5 : 4 `

B

`3 : 2 : 1`

C

`3 : 5 : 6`

D

`6: 5 : 3`

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • CIRCULAR MOTION

    MOTION|Exercise EXERCISE - 3 SECTION -A|14 Videos
  • CIRCULAR MOTION

    MOTION|Exercise EXERCISE - 3 SECTION - B|8 Videos
  • CIRCULAR MOTION

    MOTION|Exercise EXERCISE -1|41 Videos
  • CENTRE OF MASS

    MOTION|Exercise Exercise - 4 Level-II|20 Videos
  • COMMUNICATION SYSTEM

    MOTION|Exercise EXERCISE - 3|6 Videos

Similar Questions

Explore conceptually related problems

A sphere of mass 300 grams is rotated at uniform angular velocity 2 rads^-1 along a circle of radius 1.25m in horizontal plane with help of light horizontal string.The tension in the string is

Three balls each of mass 1 kg are attached with three strings each of length 1 m as shown in figure. They are rotated in a horizontal circle with angular velocity omega=4"rad s"^(-1) about point O. Match the following columns.

Stone of mass 1 kg tied to the end of a string of length 1m , is whirled in horizontal circle with a uniform angular velocity 2 rad s^(-1) . The tension of the string is (in newton)

A mass attached to a string rotates about a fixed centre with an angular velocity omega in a horizontal plane ,The length of the string and the angular velocity are now doubled .IF T_(0) is the initial tension in the string , then the new tension will be

A stone of mass 1//2 kg is whriled round the end of a piece of string in a horizontal circle of radius half a meter with a uniform speed of 1 m//s . The tension in the string is

In the figure, a ball of mass m is tied with two strings of equal as shown. If the rod is rotated with angular velocity omega_(1) when

A stone of mass 50 g is tied to the end of a string 2 m long and is set into rotation in a horizontal circle with a uniforn speed of 2m//s .Then tension in the string is

A uniform rod of mass m and length l rotates in a horizontal plane with an angular velocity omega about a vertical axis passing through one end. The tension in the rod at a distance x from the axis is

A boy revolves two balls each of mass 100 gm and tied with strings of 1 metre length each in horizontal circle as shown in figure. If the speed of outermost ball is 6 m/s , then tension in string-1 is-