Question

important things about motion rather than definition of motion and it's two example

rather means - leave definition of motion and it's two example ​

Answer 1

Answer:

Concept and Facts related to Motion

1. Scalar Quantities: Those physical quantities which have magnitude only and no direction.

Example: Mass, speed, volume, work, time, power energy etc.

2. Vector Quantities: Those physical quantities which have magnitude and direction both and also, obey triangle law.

Example: Displacement, velocity, acceleration, force, momentum etc.

3. Distance: It is the length of actual path covered by a moving object in a given time interval. It is a scalar quantity and is always positive.

4. Displacement: It is the shortest distance covered by a body in a definite direction. It is a vector quantity and maybe it is negative, positive or zero. In general, magnitude of displacement is less than equal to distance.

5. Speed: Distance travelled by a moving object in unit time interval. Its S.I unit is metre per second or m/s. It is a scalar quantity.

Speed = Distance/Time