Home
Class 11
PHYSICS
Four point masses are placede at four co...

Four point masses are placede at four corners of a square of side 4m as shown. Match the following columns.

`{:("Column1","Column2"),("A x-coordinate of center of mass of 4kg and 2kg","P (7//2)m"),("B x-coordinates of center of mass of 4kg 2kg and 3kg","Q (4//3)m"),("C y-coordinate of center of mass of 1kg 4kg and 3kg","R 3m"),("y-coordinate of center of mass of 1kg and 3kg","(20/9)m"):}`

Text Solution

Verified by Experts

The correct Answer is:
(A `rightarrow`q, B`rightarrow`s, C `rightarrow`p, D `rightarrow` r
Applying `X_(CM) = (m_)(1)x_(1) + ........+ (m_(n)x_(n))`
And `Y_(CM) = (m_(1)y_(1) + .......+m_(n)y_(n))/(m_(1) + ..........+m_(n))`
Promotional Banner

Topper's Solved these Questions

  • CENTRE OF MASS

    DC PANDEY ENGLISH|Exercise Medical entrances gallery|27 Videos

  • CENTRE OF MASS

    DC PANDEY ENGLISH|Exercise Assertion and reason|21 Videos

  • CALORIMETRY AND HEAT TRANSFER

    DC PANDEY ENGLISH|Exercise Medical entrance s gallery|38 Videos

  • CENTRE OF MASS, IMPULSE AND MOMENTUM

    DC PANDEY ENGLISH|Exercise Comprehension type questions|15 Videos

Similar Questions

Explore conceptually related problems

Four point masses 1 kg, 1 kg, 2 kg and 2 kg are placed at the corners of a square of side a m as shown in Fig. Find the centre of mass of the system.

Four particles of masses 2,2,4,4 kg are arranged at the corners A,B,C,D of a square ABCD of side 2m as shown in the figure. The perpendicular distance of their centre of mass from the side AB is

Three point masses 1kg, 1.5 kg, 2.5 kg are placed at the vertices of a triangle with sides 3cm,4cm and 5cm as shown in the figure. The location of centre of mass with respect to 1kg mass is :

Three point masses 1kg, 1.5 kg, 2.5 kg are placed at the vertices of a triangle with sides 3cm,4cm and 5cm as shown in the figure. The location of centre of mass with respect to 1kg mass is :

The x, y coordinates of the centre of mass of a uniform L-shaped lamina of mass 3 kg is

Four particles of masses 1kg , 2kg , 3kg and 4kg are placed at the four vertices A,B,C and D of a square of side 1m . Find square of distance of their centre of mass from A.

Three masses 2 kg , 3kg and 4kg are lying at the corners of an equilateral triangle of side I. The X coordinate of center of mass is

Four point particles of masses 1.0 kg, 1.5 kg, 3.0 kg and 2.5 kg are placed at four corners of a rectangle of sides 4.0 cm and 3.0 cm as shown in the figure. The centre of mass of the system is at a point:

Four point particles of masses 1.0 kg, 1.5 kg, 3.0 kg and 2.5 kg are placed at four corners of a rectangle of sides 4.0 cm and 3.0 cm as shown in the figure. The centre of mass of the system is at a point:

Four particles of masses 1kg, 2kg, 3kg and 4kg are placed at the four vertices A, B, C and D of a square of side 1m. Find the position of centre of mass of the particles.