Home
Class 11
PHYSICS
A uniform circular plate of uniform thic...

A uniform circular plate of uniform thickness has a diameter of 56 cm. A circular portion of diameter 42 cm is removed from the edge of the plate. Find the position of the centre of mass of the remaining portion.

Text Solution

AI Generated Solution

Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • MOMENT, TORQUE, EQUILIBRIUM OF BODIES

    NN GHOSH|Exercise Exercises|33 Videos

  • LAWS OF MOTION, FREE BODY DIAGRAM

    NN GHOSH|Exercise Exercise (B)|34 Videos

  • ROTATIONAL DYNAMICS, MOMENT OF INERTIA

    NN GHOSH|Exercise Exercises|42 Videos

Similar Questions

Explore conceptually related problems

A circular plate of unifrom thickness has a diameter of 56 cm . A circular portion of diameter 42 cm is removed from the edge of the plate as shown in Fig. Find the position of centre of mass of the remaining portion.

A circular plate of uniform thickness has a diameter fo 56cm. A circular portion of diameter 42 cm is removed from one edge of the plate as shown in figure. Find the position of the centre of mass of the remaining portion.

Knowledge Check

  • A circular plate of uniform thickness has a diameter of 28 cm . A circular portion of diameter 21 cm is removed from the plate as shown. O is the centre of mass of complete plate. The position of centre of mass of remaining portion will shift towards left from 'O' by

    A
    `5cm`
    B
    `9cm`
    C
    `4.5cm`
    D
    `5.5cm`

  • A square plate of side 20cm has uniform thickness and density. A circular part of diameter 8cm is cut out symmetrically and shown in figure. The position of center of mass of the remaining potion is

    A
    at `O_(1)`
    B
    at O
    C
    0.54 cm from O on the left hand side
    D
    None of the above

  • A uniform sphere has radius R . A sphere of diameter R is cut from its edge as shown. Then the distance of centre of mass of remaining portion from the centre of mass of the original sphere is

    A
    `R//7`
    B
    `R//14`
    C
    `2R//7`
    D
    `R//18`

    • Similar Questions

    Explore conceptually related problems

    Fron a sqaure plate of side a,a quarter circular disc of radius a is removed as shown in figure. Find the coordinates of centre of mass of the remaining part.

    From a uniform circular plate of radius R, a small circular plate of radius R/4 is cut off as shown. If O is the center of the complete plate, then the x coordinate of the new center of mass of the remaining plate will be: X o Y

    From a uniform circular disc of diameter d,a circular disc of diameter d//6 and having centre at a distance d//4 from the centre of the disc is scooped out. Determine the centre of mass of remaining portion.

    A circular wire of diameter 42cm is bent in the form of a rectangle whose sides are in the ratio 6:5. Find the area of the rectangle.

    From a uniform circular disc of diameter D, a circular disc or hole of diameter D//6 and having its centre at a distance of D//4 from the centre of the disc is scopped out. Determine the centre of mass of the remaining portion.

    Home
    Profile