Difference between Speed and Velocity| Class 9 Science| Ch 8 Motion| Physi Key#shorts#YouTubeshorts

Write any three differences between speed and velocity.

A particle is moving in a circle of radius R with constant speed. The time period of the particle is t = 1 . In a time t = T//6 , if the difference between average speed and average velocity of the particle is 2 m s^-1 . Find the radius R of the circle (in meters).

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

The phase difference between the instantaneous Velocity and acceleration of a particle executing simple harmonic motion is

(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.

The phase difference between the instantaneous velocity and acceleration of a particle executing simple harmonic motion is:

The phase difference between the instantaneous velocity and acceleration of a particle executing simple harmonic motion is