[responsivevoice voice=”Hindi Female” buttontext=”Listen to This Chapter”] Class – 11 Physics, Chapter – 10, Work, Power and Energy Definition Of Work : When a force is applied on an object to displace it from its initial position then it is said to be work is done. It is the Dot Read more…
[responsivevoice voice=”Hindi Female” buttontext=”Listen to This Chapter”] Class – 11 Physics, Chapter 8, Friction Frictional force : It is contact force which resists the relative motion of solid surface, fluid layers and material elements sliding against each other. Discussion : In daily life, we observe that with a ball pain, Read more…
[responsivevoice voice=”Hindi Female” buttontext=”Listen to This Chapter”] Class – 11 Physics, Chapter – 9, Circular Motion The motion along circular track is called circular motion. Like moving car at turning point, motion of a fan, motion of planet on its orbit etc. Some important terminology : 1 ) Angular displacement Read more…
[responsivevoice voice=”Hindi Female” buttontext=”Listen to This Chapter”] Class – 11 Physics, Chapter – 6, Motion in a Plane Projectile Motion : Questions on this topics : 1 ) Define projectile or what do you mean by projectile? 2 ) Give examples of projectile. 3 ) Define trajectory. or what is called Read more…