Difference between speed and velocity || motion class 9 || #shorts#maheshbisawa

Differentiate between speed and velocity

Distinguish between speed and velocity.

Write any three differences between speed and velocity.

(a) Define velocity. What is the SI unit of velocity ? (b) What is the difference between speed and velocity ? (c ) Convert a speed of 54 km/h into m/s.

What is the difference between average speed and average velocity of an object?

STATEMENT-1 : The phase difference between acceleration and velocity in simple harmonic motion is 90^(@) . STATEMENT-2 : The tim e period in case of simple harmonic motion is independent of amplitude of vibration.