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

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Question number: 1

» Kinematics » Uniform Circular Motion

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MCQ▾

Question

The ratio of angular speeds of minute hand and hour hand of a watch is -

Choices

Choice (4) Response

a.

1: 6

b.

1: 12

c.

12: 1

d.

6: 1

Question number: 2

» Kinematics » Uniform Circular Motion

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MCQ▾

Question

A cane filled with water is revolved in a vertical circle of radius 4 m and water just does not fall down. The time period of revolution will be -

Choices

Choice (4) Response

a.

1 s

b.

8 s

c.

10 s

d.

4 s

Question number: 3

» Kinematics » Uniform Circular Motion

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MCQ▾

Question

A particle revolving in a circular path completes first one third of circumference in 2 sec, while next one third in 1 sec. The average angular velocity of particle will be - (in Rad/sec)

Choices

Choice (4) Response

a.

4π/3

b.

π/3

c.

2π/3

d.

5π/3

Question number: 4

» Kinematics » Uniform Circular Motion

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MCQ▾

Question

A particle completes 1.5 revolutions in a circular path of radius 2 cm. The angular displacement of the particle will be - (in radian)

Choices

Choice (4) Response

a.

2 π

b.

3 π

c.

π

d.

6 π

Question number: 5

» Kinematics » Uniform Circular Motion

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Appeared in Year: 2017

MCQ▾

Question

One end of string of length is connected to a particle of mass and the other end is connected to a small peg on a smooth horizontal table. If the particle moves in circle with speed the net force on the particle (directed towards center) will be ( represents the tension in the string) –

Choices

Choice (4) Response

a.

b.

c.

Zero

d.

T

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