Home
Class 11
PHYSICS
A string of length 1 m is fixed at one e...

A string of length 1 m is fixed at one end to a rigid support and carries a sphere of 100 g at the other end. The string makes `(2)/(pi)` revolutions per second around a vertical axis through the fixed end. Calculate
The angle of inclination of the string with the vertical axis.

Text Solution

Verified by Experts

The correct Answer is:
`theta = cos^(-1)""(49)/(80)`
Promotional Banner

Topper's Solved these Questions

  • CIRCULAR MOTION

    CHHAYA PUBLICATION|Exercise ENTRANCE CORNER|5 Videos
  • CIRCULAR MOTION

    CHHAYA PUBLICATION|Exercise MULTIPLE CORRECT ANSWER TYPE|2 Videos
  • CIRCULAR MOTION

    CHHAYA PUBLICATION|Exercise PROBLEM SET - II|20 Videos
  • CALORIMETRY

    CHHAYA PUBLICATION|Exercise EXAMINATION ARCHIVE|5 Videos
  • DOPPLER EFFECT IN SOUND

    CHHAYA PUBLICATION|Exercise CBSE SCANNER|2 Videos

Similar Questions

Explore conceptually related problems

A string of length 1 m is fixed at one end to a rigid support and carries a sphere of 100 g at the other end. The string makes (2)/(pi) revolutions per second around a vertical axis through the fixed end. Calculate The tension in the string and.

A string of length 1 m is fixed at one end to a rigid support and carries a sphere of 100 g at the other end. The string makes (2)/(pi) revolutions per second around a vertical axis through the fixed end. Calculate the linear velocity of the sphere.

A slender uniform rod of mass M and length l is pivoted one end so that it can rotate in a vertical plane (see figure). There is negligible friction at the pivot. The free end is held vertically above the pivot and then released. The angular acceleration of the rod when it makes an angle theta with the vertical is

One end of a string of length L and cross sectional area A is fixed to a support and the other end is fixed to a bob of mas m. The bob is revolved in a horizontal circle of radius r with an angular velocity omega such that the string makes an angle theta with the vertical. Young's modulus is Y. The increase DeltaL in length of the string is

One end of a string of length L and cross sectional area A is fixed to a support and the other end is fixed to a bob of mas m. The bob is revolved in a horizontal circle of radius r with an angular velocity omega such that the string makes an angle theta with the vertical. Young's modulus is Y. The tension T in the string is

One end of a string of length L and cross sectional area A is fixed to a support and the other end is fixed to a bob of mas m. The bob is revolved in a horizontal circle of radius r with an angular velocity omega such that the string makes an angle theta with the vertical. Young's modulus is Y. The angular velocity omega is equal to