# Kinematics (AIIMS Physics): Questions 29 - 35 of 39

Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 500 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. View Sample Explanation or View Features.

Rs. 350.00 or

## Question number: 29

» Kinematics » Scalars and Vectors » Scalar and Vector Products

MCQ▾

### Question

A force of newton acts on a body and displaces it by meter. The work done by the force is:

### Choices

Choice (4) Response

a.

49 J

b.

120 J

c.

72 J

d.

56 J

## Question number: 30

» Kinematics » Uniform and Non-Uniform Motion

MCQ▾

### Question

When a ball is thrown up vertically with velocity V0, it reaches a maximum height of ‘h’. If one wishes to half the maximum height then the ball should be thrown with velocity -

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 31

» Kinematics » Motion in a Straight Line

MCQ▾

### Question

An object is thrown upward with a vertical velocity of. It will return in –

### Choices

Choice (4) Response

a.

8 seconds

b.

4 seconds

c.

64 seconds

d.

16 seconds

## Question number: 32

» Kinematics » Motion in a Plane

MCQ▾

### Question

Fine the distance covered by a particle in 7 sec whose acceleration is. Assume that at.

### Choices

Choice (4) Response

a.

89.8 m

b.

103.4 m

c.

72.5 m

d.

60.2 m

## Question number: 33

» Kinematics » Scalars and Vectors » Scalar and Vector Products

MCQ▾

### Question

The vector and are perpendicular to each other. The positive value of is:

### Choices

Choice (4) Response

a.

3

b.

5

c.

1

d.

0

## Question number: 34

» Kinematics » Motion in a Straight Line

MCQ▾

### Question

How far will a body free – fall in 2 second if released from rest?

### Choices

Choice (4) Response

a.

0.0 m

b.

4.9 m

c.

9.8 m

d.

19.6 m

## Question number: 35

» Kinematics » Scalars and Vectors » Scalar and Vector Products

MCQ▾

### Question

The vector and are perpendicular to each other. The positive value of is:

### Choices

Choice (4) Response

a.

3

b.

5

c.

10

d.

6

f Page