Home
Class 12
PHYSICS
4 Masses 8 kg, 2 kg, 4 kg and 2 kg are p...

4 Masses 8 kg, 2 kg, 4 kg and 2 kg are placed at the corners A, B, C, D respectively of a square ABCD of diagonal 80 cm. The distance of centre of mass from A will be

A

20 cm

B

30 cm

C

40 cm

D

60 cm

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Similar Questions

Explore conceptually related problems

3Masses 8 kg, 2 kg, 4 kg and 2 kg are placed at the corners A, B, C, D respectively of a square ABCD of diagonal 80 cm. The distance of centre of mass from A will be

Three particles of masses 1kg , 2kg and 3kg are placed at the corners A, B and C respectively of an equilateral triangle ABC of edge 1m . Find the distance of their centre of mass from A.

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.

Particle of masses 2 kg, 2 kg, 1 kg and 1 kg are placed at the corners A, B, C, D of a square of side L as shown in Fig. Find the centre of mass of the system.

Point masses of 2 kg, 3 kg, 5 kg and 7 kg are placed at the corners of a square ABCD respectively whose each side is 1 m long. The position of the centre of mass of the system 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 the position of centre of mass of the particles.

Three particles of msses 1.0 kg 2.0 kg and 3.0 kg are placed at the corners A,B and C respectively of an equilateral triangle ABC of edge 1m. Locate the centre ofmass of the system.

Particles of masses 3 kg, 4 kg, 5 kg nd 2 kg are placed at points A(3,2), B(-2,2), C(-2,-3) and D(1,-2) respectively of a co-ordinate system. The centre of mass of the system is at

Four particles of masses 1 kg, 2 kg, 3 kg, 4 kg are placed at the corners of a square of side 2 m. Find the coordinates of centre of mass.