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NEET Exam  >  NEET Test  >  Physics Class 11  >  Test: Vector Addition - Analytical Method (NCERT) - NEET MCQ

Vector Addition - Analytical Method (NCERT) Free MCQ Practice Test


MCQ Practice Test & Solutions: Test: Vector Addition - Analytical Method (NCERT) (10 Questions)

You can prepare effectively for NEET Physics Class 11 with this dedicated MCQ Practice Test (available with solutions) on the important topic of "Test: Vector Addition - Analytical Method (NCERT)". These 10 questions have been designed by the experts with the latest curriculum of NEET 2026, to help you master the concept.

Test Highlights:

  • - Format: Multiple Choice Questions (MCQ)
  • - Duration: 10 minutes
  • - Number of Questions: 10

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Test: Vector Addition - Analytical Method (NCERT) - Question 1
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Which of the following quantities is dependent of the choice of orientation of the coordinate axes?

Detailed Solution: Question 1

A vector, its magnitude and the angle between two vectors do not depend on the choice of the orientation of the coordinate axes. So angle between are independent of the orientation of the coordinate axes. But the quantity Ax + By depends upon the magnitude of the components along x and y axes, so it will change with change in coordinate axes.

Test: Vector Addition - Analytical Method (NCERT) - Question 2
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Two vectors inclined at an angle θ have a resultantwhich makes an angle α  withand angle β  withLet the magnitudes of the vectors be represented by A, B and R respectively. Which of the following relations is not correct?

Detailed Solution: Question 2

Let OP and OQ represent two vectorsmaking an angle (α + β). Using the parallelogram method of vector addition,
Resultant vector, 
SN is normal to OP and PM is normal to OS.
From the geometry of the figure,
OS2 = ON2 + SN2 = (OP + PN)2 + SN2 = (A + Bcos(α + β))2 + (Bsin(α + β))2

R2 = A2 + B2 + 2ABcos(α + β)

In ΔOSN, SN = OSsinα = Rsinα and in ΔPSN,SN = PSsin(α + β) = Bsin(α + β)
Rsinα = Bsin(α + β) or R/sin(α + β)= B/sinα
Similarly,
PM = Asinα = Bsinβ
A/sinβ = B/sinα
Combining (i) and (ii), we get
R/sin(α + β) = A/sinβ = B/sinα
From eqn, (iii), Rsinβ = Asin(α + β)

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Test: Vector Addition - Analytical Method (NCERT) - Question 3
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Vectorsinclude an angle θ between them. Ifrespectively subtend angles α and β with then (tanα + tanβ) is :

Detailed Solution: Question 3

Test: Vector Addition - Analytical Method (NCERT) - Question 4
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A unit vector in the direction of resultant vector of 

Detailed Solution: Question 4

Test: Vector Addition - Analytical Method (NCERT) - Question 5
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A unit vector perpendicular to is

Detailed Solution: Question 5

Test: Vector Addition - Analytical Method (NCERT) - Question 6
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Resultant of two vectorsis of magnitude P. Ifis reversed, then resultant is of magnitude Q. What is the value of P2 + Q2?

Detailed Solution: Question 6

Test: Vector Addition - Analytical Method (NCERT) - Question 7
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If then the angel betweenwill be

Detailed Solution: Question 7

Let θ be the angle between the vectors

Test: Vector Addition - Analytical Method (NCERT) - Question 8
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A motorboat is racing towards the north at 25 kmh−1 and the water current in that region is 10 kmh−1 in the direction of 60∘ east of south. The resultant velocity of the boat is:

Detailed Solution: Question 8

velocity of the water current vc​ = 10 km/s

velocity of the motorboat vb ​= 25 km/h

angle between north and south east is 120o

The resultant velocity of the boat is 22km/h−1

Test: Vector Addition - Analytical Method (NCERT) - Question 9
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Ifis a vector of magnitude 5 units due east. What is the magnitude and direction of a vector -5?

Detailed Solution: Question 9

Test: Vector Addition - Analytical Method (NCERT) - Question 10
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The driver of a car moving towards a rocket launching pad with a speed of 6 ms−1 observed that the rocket is moving with a speed of 10 ms−1 the upward speed of the rocket as seen by the stationary observer is

Detailed Solution: Question 10

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About this NEET Practice Test

This test contains 10 MCQs on Vector Addition - Analytical Method (NCERT) with detailed solutions for each question. It is part of the Physics Class 11 course on EduRev, designed to align with the current NEET syllabus. Each solution explains not just the correct answer but also gives you an understanding of the topic — not just to attempt the question but also help you prepare for the exam with practice.

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If you found this Vector Addition - Analytical Method (NCERT) MCQ Test helpful, you can further enhance your NEET preparation with in-depth courses on EduRev, for all the subjects and topics available in Physics Class 11 course. The course offers:
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