Question

LONG ANSWER QUESTIONS

1. What are scaler and vector quantities? Explain
the comcepts exy equal vector, megative vector and
collinear vectors along with examples.

2. Describe triangle's law of vector addition
and obtain an expression for the resultant
of two vectors
acting, simultaneously, at a
point.

Two forces each of 5 N act on a particle,Simultaneously, in directions which aremutually perpendicular to each other. Obtain the magnitude and direction of resultant.
​

Answer 1

Explanation:

Answer: We know that displacement is a vector quantity, hence the direction Ashwin walks will either be positive or negative along an axis.

Answer 2

Answer:

1. Mathematicians and scientist call a quantity which depend on direction a vector quantity. A quantity which does not depend on direction is called scalar quantity .vector quantities have two characterstic , a magnitude and a direction .scalr quantity have only magnitude....

sorry i dont know the ans of the remainig ques