Home
Class 12
PHYSICS
A circular plate of diameter 'a' is kept...

A circular plate of diameter `'a'` is kept in contact with a square plate of side a as shown. The density of the material and the thickness are same everywhere. The centre of mass of composite system will be

A

Inside the circular plate

B

Inside the square plate

C

At the point of contact

D

Outside the system

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • SYSTEM OF PARTICLES AND ROTATIONAL MOTION

    AAKASH INSTITUTE|Exercise Assignment (Section - B) Objective Type Questions (One option is correct)|57 Videos

  • SYSTEM OF PARTICLES AND ROTATIONAL MOTION

    AAKASH INSTITUTE|Exercise Assignment (Section - C) Objective Type Questions (More than one option are correct)|28 Videos

  • SYSTEM OF PARTICLES AND ROTATIONAL MOTION

    AAKASH INSTITUTE|Exercise Illustration|4 Videos

  • SEMICONDUCTOR ELECTRONICS: MATERIALS, DEVICES AND SIMPLE CIRCUITS

    AAKASH INSTITUTE|Exercise Assignment (Section-D (Assertion and reason))|5 Videos

  • TEST 1

    AAKASH INSTITUTE|Exercise EXERCISE|9 Videos

Similar Questions

Explore conceptually related problems

A circular plate of diameter a is kept in contact with a square plate of edge a as shown. The density of the material and the thickness are same everywhere. The centre of mass of the composite system will be

A circular plate of diameter d is kept in contact with a square plate of edge d as shown in figure. The densit of the material and the thickness are same . Everywhere. The centre of mass of the composite system will be

How many circular plates of diameter d be taken out of a square plate of side 2d with minimum loss of material?

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

An arrow sign is made by cutting and rejoining a quarter part of a square plate of side 'L' as shown. The distance OC, where C is the centre of mass of the arrow, is

Four point masses are placed at the corners of a square of side 2 m as shown in the figure. Find the centre of mass of the system w.r.t. the centre of square.

A square plate of edge d and a circular disc of diameter d are placed toucing ech other at the midpoint of san edge of th plate as shown in figure. Locate the centre of mass of the combination assuming same mass per unit area for the two plates.

The figure shows a square metal plate of side l from which a square plate of side a has been cut as shown in the figure. Find the ratio (a//l) so that the centre of mass of the remaining L-shaped plate coincides with the point A

A uniform square plate and a disc having same mass per unit area are kept in contact as shown in Fig. The side of square and diameter of circle are both equal to L . Locate the position of centre of mass of the system w.r.t. the centre of the square.

Knowledge Check

  • A circular plate of diameter a is kept in contact with a square plate of edge a as shown. The density of the material and the thickness are same everywhere. The centre of mass of the composite system will be

    A
    inside the circular plate
    B
    inside the square plate
    C
    at the point of contact
    D
    outside the system

  • How many circular plates of diameter d be taken out of a square plate of side 2d with minimum loss of material?

    A
    8
    B
    6
    C
    5
    D
    2

  • An arrow sign is made by cutting and rejoining a quarter part of a square plate of side 'L' as shown. The distance OC, where C is the centre of mass of the arrow, is

    A
    `(L)/(3)`
    B
    `(L)/(4)`
    C
    `(3L)/(8)`
    D
    None of these
    • AAKASH INSTITUTE-SYSTEM OF PARTICLES AND ROTATIONAL MOTION-Assignment (Section - A) Objective Type Questions (One option is correct)
    1. A circular plate of diameter 'a' is kept in contact with a square plat...

      Text Solution

      |

    2. A man of mass m is suspended in air by holding the rope of a ballon of...

      Text Solution

      |

    3. From a uniform square plate, one-fourth part is removed as shown. The ...

      Text Solution

      |

    4. Locate the centre of mass of arrangement shown in figure. The three ro...

      Text Solution

      |

    5. A particle of mass m is thrown horizontally from the top of a tower an...

      Text Solution

      |

    6. A child is standing at one end of a long trolley moving with a speed v...

      Text Solution

      |

    7. A man of mass m moves on a plank of mass M with a constant velocity u...

      Text Solution

      |

    8. Two blocks of masses 5kg and 2kg are connected by a spring of negligib...

      Text Solution

      |

    9. A body falling vertically downwards under gravity breaks in two parts ...

      Text Solution

      |

    10. A body at rest breaks into two pieces of equal masses. The parts will ...

      Text Solution

      |

    11. Let I(A) and I(B) be moments of inertia of a body about two axes A and...

      Text Solution

      |

    12. The moment of inertia of a cylinder of mass 1000gm and radius 20cm abo...

      Text Solution

      |

    13. The angular momentum changes from 4 unit to 10 unit in 2 seconds. The ...

      Text Solution

      |

    14. A constant torque of 400Nm turns a wheel of moment of inertia 100kg m^...

      Text Solution

      |

    15. The masses of two uniform discs are in the ratio 2 : 1 and their radii...

      Text Solution

      |

    16. If the torque acting on a system is zero then, which of the followin q...

      Text Solution

      |

    17. The moment of inertia of a thin uniform rod about an axis passing thro...

      Text Solution

      |

    18. A rigid body of moment of inertia l has an angular acceleration alpha....

      Text Solution

      |

    19. A flywheel rotates about a fixed axis and slows down from 300 r.p.m to...

      Text Solution

      |

    20. A body starting from rest gains an angular speed of 540 r.p.m in 6 sec...

      Text Solution

      |