Question

10scaler and10 vector quality with formula and si unit class 9th​

Answer 1

Answer:

• The vector here can be written OQ (bold print) or OQ with an arrow above it. Its magnitude (or length) is written OQ (absolute value symbols). A vector may be located in a rectangular coordinate system, as is illustrated here. The rectangular coordinate notation for this vector is v : ∂6, 3∑ or v : ∂6, 3∑.

Answer 2

Explanation:

In today’s world, various mathematical quantities depict the motion of objects into two categories. The quantity is as either a vector or a scalar quantity which distinguishes from one another by their difference and distinct definitions. Let’s study more about the scalars and vectors below.

Scalars and Vector Quantities

Scalar Quantities: The physical quantities which are specified with the magnitude or size alone are scalar quantities. For example,  length, speed, work, mass, density, etc.

Vector Quantities: Vector quantities refer to the physical quantities characterized by the presence of both magnitude as well as direction. For example, displacement, force, torque, momentum, acceleration, velocity, etc.