# Kinematics-Uniform and Non-Uniform Motion (NEET (NTA)-National Eligibility cum Entrance Test (Medical) Physics): Questions 1 - 5 of 15

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## Question number: 1

» Kinematics » Uniform and Non-Uniform Motion

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MCQ▾

### Question

A fire man has to carry an injured person of mass 40 kg from the top of a building with the help of the rope which can withstand a load of 100 kg. The acceleration of the

Fireman if his mass is 80 kg, will be

### Choices

Choice (4)Response

a.

1.63 m/s 2

b.

9.8 m/s 2

c.

17.97 m/s 2

d.

8.17 m/s 2

## Question number: 2

» Kinematics » Uniform and Non-Uniform Motion

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MCQ▾

### Question

A body whose mass 6 kg is acted upon by two forces (8i + 10j) N and (4i + 8j) N. The acceleration produced will be (in m/s 2) -

### Choices

Choice (4)Response

a.

(3i + 2j)

b.

2i + 3j

c.

12i + 18j

d.

1/3 (G + 3)

## Question number: 3

» Kinematics » Uniform and Non-Uniform Motion

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MCQ▾

### Question

A force of ( ) N acted on a body of mass 20 kg. The displacement after 20 sec, if it starts from rest, will be -

### Choices

Choice (4)Response

a.

500 m along with x axis

b.

200 m along with x axis

c.

100 m along with x axis

d.

All of the above

## Question number: 4

» Kinematics » Uniform and Non-Uniform Motion

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MCQ▾

### Question

A body whose mass 4 kg is acted upon by two forces (8i + 10j) N and (4i + 8j) N. The acceleration produced will be (in m/s 2) -

### Choices

Choice (4)Response

a.

(3i + 2j)

b.

6i + 9j

c.

2i + 3j

d.

1/3 (G + 3)

## Question number: 5

» Kinematics » Uniform and Non-Uniform Motion

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MCQ▾

### Question

An engine of mass 6 x 10 4 kg pulls a coach of mass 2 x 10 4 kg. Suppose that there is a resistance of 1 N per 100 kg acting on both coach and engine, and that the driving

Force of engine is 4800 N. The acceleration of the engine and tension in the coupling will respectively be

### Choices

Choice (4)Response

a.

0.04 m/s 2, 20 N

b.

0.05 m/s 2, 1200 N

c.

400 m/s 2, 200 N

d.

0.09 m/s 2, 2000 N

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