# Kinematics-Motion in a Straight Line (NEET (NTA)-National Eligibility cum Entrance Test (Medical) Physics): Questions 6 - 9 of 47

Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 2142 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. View Sample Explanation or View Features.

Rs. 550.00 or

## Question number: 6

» Kinematics » Motion in a Straight Line

MCQ▾

### Question

What will be the ratio of the distances moved by a freely falling body from rest in 7th and 9th seconds of journey?

### Choices

Choice (4) Response

a.

13: 17

b.

4: 5

c.

7: 9

d.

16: 25

## Question number: 7

» Kinematics » Motion in a Straight Line

MCQ▾

### Question

A particle moves along x-axis as x = 4 (t - 2) + a (t - 2) 2

### Choices

Choice (4) Response

a.

The acceleration of particle is 2a

b.

The initial velocity of particle is 4

c.

The particle is at origin at t = 0

d.

Question does not provide sufficient data or is vague

## Question number: 8

» Kinematics » Motion in a Straight Line

MCQ▾

### Question

A ball is dropped vertically from a height d above the ground. It hits the ground and bounces up vertically to a height d/2. Neglecting subsequent motion and air resistance, its velocity v varies with the height h above the ground is

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 9

» Kinematics » Motion in a Straight Line

MCQ▾

### Question

the acceleration of a particle is increasing linearly with time t as bt. The particle starts from the origin with an initial velocity v0. The distance travelled by the particle in time t will be

### Choices

Choice (4) Response

a.

v 0 t + bt 2

b.

v 0 t + 1 3 bt 3

c.

v 0 t + bt 2

d.

v 0 t + bt 3

f Page