BM Sharma Solutions for Chapter: Vectors, Exercise 2: DPP

Author:BM Sharma

BM Sharma Physics Solutions for Exercise - BM Sharma Solutions for Chapter: Vectors, Exercise 2: DPP

Attempt the free practice questions on Chapter 3: Vectors, Exercise 2: DPP with hints and solutions to strengthen your understanding. Chapterwise/Topicwise Daily Practice Problems (DPP) Mechanics I JEE Main & Advanced solutions are prepared by Experienced Embibe Experts.

Questions from BM Sharma Solutions for Chapter: Vectors, Exercise 2: DPP with Hints & Solutions

EASY
JEE Main
IMPORTANT

The resultant of A+B is R1. On reversing the vector B, the resultant becomes R2. What is the value of R12+R22?

EASY
JEE Main
IMPORTANT

The resultant of P and Q is perpendicular to P. What is the angle between P and Q?

EASY
JEE Main
IMPORTANT

Two forces 3 N and 2 N are at an angle θ such that the resultant is R. The first force is now increased to 6 N and the resultant become 2R. The value of θ is:

EASY
JEE Main
IMPORTANT

If A+B=A+|B|, then the angle between A and B will be:

MEDIUM
JEE Main
IMPORTANT

The maximum and minimum magnitude of the resultant of two vectors are 17 units and 7 units respectively. If these two vectors are at right angles to each other, the magnitude of their resultant is:

EASY
JEE Main
IMPORTANT

Two equal forces (P each) act at a point inclined to each other at an angle of 120°. The magnitude of their resultant is:

MEDIUM
JEE Main
IMPORTANT

The sum of the magnitudes of two forces acting at a point is 18 and the magnitude of their resultant is 12. If the resultant is at 90° with the force of smaller magnitude, what are the magnitudes of forces?

EASY
JEE Main
IMPORTANT

Three forces P, Q and R are acting on a particle in the plane. The angle between P and Q is 150° and between Q and R is 120°. Then, for equilibrium condition, the forces P, Q and R are in the ratio of