Question # 1

The force and torque are analogous to

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Velocity

Mass and weight

Moment of Inertia

Each other

Dot product of two non zero vectors is zero it angle between them is.

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30^o

60^o

45^o

90^o

The subtraction of a vector is equivalent to the addition with

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Same direction

Perpendicular direction

Reversed direction

All of these

The direction of null vector can be

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(+) ve

(-) ve

Arbitrary

Zero

The sum of two or more vectors will be a single vector called

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Component vector

Position vector

-ve vector

Resultant vector

The resultant of two vectors having magnitude 10 N and 8 N Can not be

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2 N

9 N

18 N

20 N

Two vector can be added by simple arithmetical method when they are at an angle of.

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120^o

90^o

0^o

45^o

Dot product of vector with itself is.

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Zero

2 A

A²

A

A vector is denoted by

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Light face

Bold face

Both a and b

None of these

Which is the example of vector quantity

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Torque

Speed

Density

Work

Force 12 N and 5 N are add, the resultant con not be

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13 N

6 N

7 N

17 N

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Physics English Medium Fsc Part 1 Chapter 2 Online MCQs Test MCQs With Answers

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