# Rotational Motion-Values of Moments of Inertia (NEET Physics): Questions 6 - 10 of 14

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## Question number: 6

» Rotational Motion » Values of Moments of Inertia

MCQ▾

### Question

Moment of inertia of a ring of mass M = 3 gm and radius R = 1 cm about an axis passing through its edge and parallel to its natural axis is,

### Choices

Choice (4) Response

a.

10 gm-cm 2

b.

6 gm-cm 2

c.

100 gm-cm 2

d.

1 gm-cm 2

## Question number: 7

» Rotational Motion » Values of Moments of Inertia

MCQ▾

### Question

A long rod has a mass of 0.10 kg and length of 200 cm. The moment of inertia about an axis passing through the center and perpendicular to the length of rod will be,

### Choices

Choice (4) Response

a.

0.0033 kg-m 2

b.

0.033 kg-m 2

c.

0.0025 kg-m 2

d.

0.025 kg-m 2

## Question number: 8

» Rotational Motion » Values of Moments of Inertia

MCQ▾

### Question

Five particles of mass 2 kg are attached to the rim of a circular disc of radius 0.1 m & negligible mass. Moment of inertia of this system about an axis passing through the center of the disc & perpendicular to its plane is,

### Choices

Choice (4) Response

a.

0.1 kg-m 2

b.

l kg-m 2

c.

2 kg-m 2

d.

0.2 kg-m 2

## Question number: 9

» Rotational Motion » Values of Moments of Inertia

MCQ▾

### Question

A constant torque of 62.8 N-m is exerted on a pivoted wheel. If angular acceleration of wheel is rad/sec 2, then the moment of inertia of the wheel is

### Choices

Choice (4) Response

a.

3 kg-m 2

b.

3.5 kg-m 2

c.

4 kg-m 2

d.

4.5 kg-m 2

## Question number: 10

» Rotational Motion » Values of Moments of Inertia

MCQ▾

### Question

Moment of inertia of a ring of mass M = 5 gm and radius R = 2 cm about an axis passing through its edge and parallel to its natural axis is

### Choices

Choice (4) Response

a.

30 gm-cm 2

b.

40 gm-cm 2

c.

35 gm-cm 2

d.

45 gm-cm 2

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