Difference between Acceleration and Retardation by Rhythm Classes

What is acceleration?
what is retardation?
Class 9 Science Motion

[@biharifact3016]

Nice explained sir

[@PCMbysanjeetkumar1k]

thanku

[@komalsoni7806]

Thanks sir 🥰🥰🥰🙏🙏🙏

[@krishankhoja1234]

Superb 👌🏻

[@deepakraghav9126]

Sir I am from Agra par ap ki explanation bahut achhi h sir me ap se kuch questions puch sakta hu in science 🙏

[@RhythmClasses]

Ha…bilkul puchh lo

[@deepakraghav9126]

@@RhythmClasses sir scalar or vector quantity me difference kya h

[@RhythmClasses]

ua-cam.com/video/nUF7yrfikjI/v-deo.html

[@twinkletailor9599]

Nice explained 👍

[@opchanel2769]

All are fake comment

[@jaluramghadwal7352]

Superb sir

[@bittumd2081]

Very good

[@ilyaskhan1327]

Nice sir

[@jaluramghadwal7352]

Sorry sir for seeing late

[@RhythmClasses]

It’s ok

[@jaluramghadwal7352]

Thanku dear sir🥳🥳