Physics, asked by sohit937, 11 months ago

if masses of two solid spheres are in the ratio 1:2 and their radii are in the ratio 1: 2 then their densities will be in the ratio :

Answers

Answered by yogita8950nanu
0

Explanation:

Let the density of sphere be ρ

Now for the bigger sphere let the radius be 2R,

M

1

=

3

4π(2R)

3

Now for smaller sphere let the radius be R , M

2

=

3

4π(R)

3

,

So M

1

=8M

2

Moment of inertia of bigger sphere I

1

=

5

2M

1

(2R)

2

Moment of inertia of smaller sphere I

2

=

5

2M

2

(R)

2

So

I

1

I

2

=1:32

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