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 net force acting on an object in uniform circular motion?

Zero

Centripetal force

Centrifugal force

2 / 40

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

Zero

Non-zero

Negative

3 / 40

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

90 degrees

180 degrees

45 degrees

4 / 40

What is the unit of force in the SI system?

Watt

Newton

Joule

5 / 40

What is the angle between two collinear vectors?

90 degrees

180 degrees

0 degrees

6 / 40

What is the sum of two equal vectors?

Doubling of the magnitude

Square of the magnitude

Twice the magnitude

7 / 40

What is the condition for equilibrium of forces?

ΣF ≠ 0

ΣF = m

ΣF = 0

8 / 40

What is the angle between two perpendicular vectors?

180 degrees

45 degrees

90 degrees

9 / 40

What is the unit of velocity in the SI system?

Joule

Meter per second

Newton

10 / 40

Which of the following is a vector quantity?

Volume

Time

Displacement

11 / 40

What is the resultant of two equal and opposite vectors?

Zero vector

Unit vector

Scalar

12 / 40

Which of the following is a scalar quantity?

Speed

Acceleration

Momentum

13 / 40

Which of the following is a vector quantity?

Temperature

Energy

Velocity

14 / 40

What is the sum of two collinear vectors?

Twice the magnitude

Doubling of the magnitude

Square of the magnitude

15 / 40

Which of the following is a vector quantity?

Length

Temperature

Acceleration

16 / 40

Which of the following is a scalar quantity?

Distance

Displacement

Velocity

17 / 40

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

Scalar

Zero vector

Unit vector

18 / 40

Which of the following is a vector quantity?

Temperature

Mass

Displacement

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

When are two vectors orthogonal to each other?

When their dot product is zero

When their cross product is zero

When their magnitudes are equal

21 / 40

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

Zero vector

Difference of magnitudes

Sum of magnitudes

22 / 40

Which of the following is a scalar quantity?

Velocity

Energy

Force

23 / 40

When is an object in translational equilibrium?

When it is moving with constant velocity

When it is accelerating

When the net force on it is zero

24 / 40

What is the unit of displacement in the SI system?

Meter

Meter per second

Meter per second squared

25 / 40

Which of the following is a vector quantity?

Force

Power

Pressure

26 / 40

When is an object in rotational equilibrium?

When it is accelerating

When it is moving with constant angular velocity

When the net torque on it is zero

27 / 40

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

Negative

Non-zero

Zero

28 / 40

Which of the following is a vector quantity?

Energy

Temperature

Displacement

29 / 40

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

Zero

Non-zero

Negative

30 / 40

What is the magnitude of a unit vector?

Depends on direction

31 / 40

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

Magnitude √2 at 180 degrees

Magnitude √2 at 90 degrees

Magnitude √2 at 45 degrees

32 / 40

What is a vector quantity?

Scalar quantity

Quantity with magnitude and direction

Quantity with magnitude only

33 / 40

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

45 degrees

90 degrees

0 degrees

34 / 40

What is the unit of acceleration in the SI system?

Joule

Newton

Meter per second squared

35 / 40

Which of the following is a scalar quantity?

Force

Acceleration

Mass

36 / 40

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

Never

During linear motion

During circular motion

37 / 40

Which of the following is a vector quantity?

Density

Power

Displacement

38 / 40

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

Difference of magnitudes

Zero vector

Sum of magnitudes

39 / 40

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

Difference of magnitudes

Sum of magnitudes

Zero vector

40 / 40

Which of the following is a scalar quantity?

Force

Mass

Velocity

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adminJune 10, 2024

0 5 1 minute read