R D Sharma Solutions for Chapter: Algebra of Vectors, Exercise 1: EXERCISE

Represent graphically : a displacement of $50 \mathrm{km}$, $45°$ in south-east

Represent graphically : a displacement of $70 \mathrm{km}$, $40°$ north of west

Classify the following measure as scalar or vector: $20 \mathrm{kg}$ weight

Classify the following measure as scalar or vector: $45°$

Classify the following measure as scalar or vector:$10$ $\mathrm{meters}$ south-east

Classify the following as scalar or vector quantity: Time period

Answer the following as true or false:

Two vectors having same magnitude are collinear.

Answer the following as true or false:

Two collinear vectors having the same magnitude are equal.