﻿ NEET Physics Solved Question Paper 2003 | Previous Year Papers | Zigya

## Test Series

Take Zigya Full and Sectional Test Series. Time it out for real assessment and get your results instantly.

## Test Yourself

Practice and master your preparation for a specific topic or chapter. Check you scores at the end of the test.

## NEET Physics Solved Question Paper 2003

#### Multiple Choice Questions

1.

A car of mass 1000 kg moves on a circular track of radius 20 m. If the coefficient of friction of 0.64. The maximum velocity with which the car can be moved is

• 11.2m/s

• 112m/s

• $\frac{0.64×20}{1000×100}\mathrm{m}/\mathrm{s}$

• $\frac{1000}{64×20}\mathrm{m}/\mathrm{s}$

2.

The angle through which a cyclist bends when he covers a circular path of 34.3 m circumference in $\sqrt{22}$ sec is (g=9.8 m/s)

• 150

• 300

• 600

• 450

3.

The radius of earth is 6400 km and g = 10 m/s2. In order that a body of 5 kg weight is zero at the equator, the angular speed is

• $\frac{1}{800}\mathrm{rad}/\mathrm{sec}$

• $\frac{1}{1600}\mathrm{rad}/\mathrm{sec}$

• $\frac{1}{400}\mathrm{rad}/\mathrm{sec}$

• $\frac{1}{80}\mathrm{rad}/\mathrm{sec}$

4.

The escape velocity for the earth is 11.2 km/sec. The mass of another planet 100 times mass of earth and its radius is 4 times radius of the earth. The escape velocity for the planet is

• 56.0 km/sec

• 280 km/sec

•  112 km/sec

•  56 km/sec

5.

A wheel rotates with constant acceleration of 2.0 radian/sec2 .If the wheel starts from rest the number of revolution it makes in the first ten second, will be approximately

• 32

• 24

• 16

• 8

6.

The moment of inertia of a body about a given axis 1.2 kgm2Initially the body is at rest. In order to produce a rotational kinetic energy of 1500 J and angular acceleration of 25 rad/s2 must be applied about the axis for a duration of

• 10s

• 8s

• 2s

• 4s

7.

Dimension of relative density is

• kgm-3

• ML-3

• dimensionless

• M2L-6

8.

A ball is thrown from height 'h' and another from '2h'. The ratio of time taken by the two balls to reach ground is

• $1:\sqrt{2}$

• $\sqrt{2}:1$

• 2:1

• 1:2

9.

A ball is thrown upwards, it takes 4sec to reach back to the ground. Find its initial velocity

• 30ms-1

• 10ms-1

• 40ms-1

• 20ms-1

10.

A man is at height of 100 m. he sees a car which makes an angle of $\mathrm{\pi }}{6}$ with man's position. If the car moves to a point where angle is $\mathrm{\pi }}{3}$ what is the distance moved by it?

• $\left(\frac{100}{\sqrt{3}}\right)\mathrm{m}$

• $\left(200\sqrt{3}\right)\mathrm{m}$

• $\left(\frac{200}{\sqrt{3}}\right)\mathrm{m}$

• $\left(\frac{150}{\sqrt{3}}\right)\mathrm{m}$