ECAT Pre Engineering Physics Chapter 4 MCQ Test With Answer for Physics chapter 4 (Work and Energy)

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ECAT Pre Engineering Physics Ch 4 Test
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Online MCQ`s Test For Chapter 4 "Physics ECAT Pre Engineering Chapter 4 Work and Energy Online Test"

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  • Total Questions15

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Physics ECAT Pre Engineering Chapter 4 Work and Energy Online Test

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Question # 1

The work done by a force, keeping an object in circular motion with constant speed is:

Question # 2

Work is always done on a body when:

Question # 3

Work has the dimensions as that of

Question # 4

Work is a:

Question # 5

A laborer carrying a load on his head moves from the rest on a horizontal road to another point where he comes to rest. He has done:

Question # 6

If we draw a graph between d (along x-axis) and F (along y-axis) and get a straight line horizontal to x-axis, then area under this straight line represents:

Question # 7

Work is product of:

Question # 8

The space around the earth in which its gravitational force acts on a body is called

Question # 9

The value of escape velocity of Earth planet comes out to be:

Question # 10

A labourer carrying a distance a load on his head moves from rest on a horizontal road to another point where he comes to rest. He has done:`

Question # 11

Escape velocity from surface of Moon as compared to that from Earth surface is:

Question # 12

Maximum work is done when force and displacement are

Question # 13

Work done along a closed path in a gravitational field is:

Question # 14

Which of the following types of force can do no work on the particle on which it acts

Question # 15

A boy pulls a toy car through a distance of 5 m by applying a force of 0.5 N, Which makes an angle of 60° with the horizontal. The work done by the boy is:

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ECAT Pre Eng. Physics Ch 4 Test

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