Vectors and Equilibrium MCQs with Answers

adminJune 10, 2024

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Welcome to the Vectors and Equilibrium MCQs with Answers. In this post, we have shared Vectors and Equilibrium Online Test for different competitive exams. Find practice Vectors and Equilibrium Practice Questions with answers in Physics Tests exams here. Each question offers a chance to enhance your knowledge regarding Vectors and Equilibrium.

Vectors and Equilibrium Online Quiz

By presenting 3 options to choose from, Vectors and Equilibrium Quiz which cover a wide range of topics and levels of difficulty, making them adaptable to various learning objectives and preferences. You will have to read all the given answers of Vectors and Equilibrium Questions and Answers and click over the correct answer.

Test Name: Vectors and Equilibrium MCQ Quiz Practice
Type: Quiz Test
Total Questions: 40
Total Marks: 40
Time: 40 minutes

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Vectors and Equilibrium

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1 / 40

What is the resultant of two parallel vectors in opposite directions?

Difference of magnitudes

Sum of magnitudes

Zero vector

2 / 40

Which of the following is a vector quantity?

Energy

Velocity

Temperature

3 / 40

Which of the following is a scalar quantity?

Speed

Momentum

Acceleration

4 / 40

What is the sum of two equal vectors?

Doubling of the magnitude

Twice the magnitude

Square of the magnitude

5 / 40

What is the unit of velocity in the SI system?

Newton

Joule

Meter per second

6 / 40

Which of the following is a vector quantity?

Force

Pressure

Power

7 / 40

Which of the following is a scalar quantity?

Energy

Force

Velocity

8 / 40

What is the resultant of two parallel vectors in the same direction?

Zero vector

Difference of magnitudes

Sum of magnitudes

9 / 40

What is the resultant of two equal vectors in opposite directions?

Unit vector

Scalar

Zero vector

10 / 40

What is the resultant of two perpendicular vectors of equal magnitude?

Magnitude √2 at 45 degrees

Magnitude √2 at 180 degrees

Magnitude √2 at 90 degrees

11 / 40

What is the unit of displacement in the SI system?

Meter

Meter per second squared

Meter per second

12 / 40

When is an object in translational equilibrium?

When the net force on it is zero

When it is moving with constant velocity

When it is accelerating

13 / 40

What is the angle between two perpendicular vectors?

90 degrees

45 degrees

180 degrees

14 / 40

What is the unit of force in the SI system?

Watt

Joule

Newton

15 / 40

What is the condition for equilibrium of forces?

ΣF ≠ 0

ΣF = 0

ΣF = m

16 / 40

Which of the following is a vector quantity?

Temperature

Energy

Displacement

17 / 40

Which of the following is a vector quantity?

Displacement

Volume

Time

18 / 40

What is the net force acting on an object moving with constant velocity?

Non-zero

Negative

Zero

19 / 40

When does an object have zero acceleration?

When it is moving with constant speed

When it is moving with constant velocity

When it is at rest

20 / 40

Which of the following is a scalar quantity?

Velocity

Force

Mass

21 / 40

What is the magnitude of a unit vector?

Depends on direction

22 / 40

What is the angle between two collinear vectors?

180 degrees

0 degrees

90 degrees

23 / 40

When are two vectors orthogonal to each other?

When their cross product is zero

When their dot product is zero

When their magnitudes are equal

24 / 40

What is the angle between two parallel vectors in opposite directions?

180 degrees

45 degrees

90 degrees

25 / 40

When is an object in rotational equilibrium?

When it is moving with constant angular velocity

When the net torque on it is zero

When it is accelerating

26 / 40

What is the resultant of two equal and opposite vectors?

Unit vector

Scalar

Zero vector

27 / 40

What is the unit of acceleration in the SI system?

Meter per second squared

Joule

Newton

28 / 40

What is the net force acting on an object at rest?

Zero

Negative

Non-zero

29 / 40

What is the angle between two parallel vectors in the same direction?

90 degrees

45 degrees

0 degrees

30 / 40

What is the net force acting on an object in free fall with constant velocity?

Non-zero

Negative

Zero

31 / 40

What is the net force acting on an object in uniform circular motion?

Centripetal force

Centrifugal force

Zero

32 / 40

Which of the following is a scalar quantity?

Acceleration

Force

Mass

33 / 40

Which of the following is a scalar quantity?

Distance

Displacement

Velocity

34 / 40

What is the sum of two vectors with opposite directions and different magnitudes?

Sum of magnitudes

Zero vector

Difference of magnitudes

35 / 40

Which of the following is a vector quantity?

Temperature

Mass

Displacement

36 / 40

What is the sum of two collinear vectors?

Twice the magnitude

Doubling of the magnitude

Square of the magnitude

37 / 40

Which of the following is a vector quantity?

Acceleration

Length

Temperature

38 / 40

When does an object have constant velocity but non-zero acceleration?

During linear motion

During circular motion

Never

39 / 40

Which of the following is a vector quantity?

Displacement

Power

Density

40 / 40

What is a vector quantity?

Quantity with magnitude only

Quantity with magnitude and direction

Scalar quantity

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adminJune 10, 2024

0 5 1 minute read