Concepts

Negative Vector

Negative of Vector is the opposite direction of that vector

Vectors

Physical quantities with magnitude as well as direction

Scalars

Physical quantities with only magnitude but no direction

Instantaneous Velocity

Velocity of an object at a particular instant of time

Variable Velocity

An object undergoes unequal displacements in equal interval of time

Rest

An object which does not change its position with respect to time is at rest

Average Velocity

Total distance covered by total time taken Average Velocity Explanation When two velocities are given, the average velocity cannot be…

Relative Velocity

Velocity of one object when another object is considered to be at rest when both the objects are in motion

Non-Uniform Motion

An object which undergoes motion with variable velocity

Acceleration

Rate of change in velocity with respect to time