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AIIMS 2014

Exam: AIIMS
Year: 2014
Subject: Physics
Chapter: Center of Mass, Momentum and Collision

AIIMS 2014 · Physics · Center of Mass, Momentum and Collision

Two homogeneous spheres A and B of masses m and 2 m having radii 2...

Two homogeneous spheres

A

and

B

of masses

m

and

2 m

having radii

2 a

and

a

respectively are placed in touch. The distance of centre of mass from first sphere is

Options

A $a$
B $2a$
C $3a$
Dnone of these

Correct answer

B. $2a$

Step-by-step solution

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