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High School/JEE/NEET/IPhO Physics | 17-19 Yrs

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sir, why did you do such a long process for this question, we could substitute values in the initial expression and use the average velocity formula, right sir.

10 months ago by

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these videos are not playing on the android app after login, even i reinstalled the app but are playing when i login to the physics galaxy website on windows PC. Why these videos are not working on the android app?

5 years ago by Rohan yadav

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hindi lectures plz

6 years ago by Ranjodh singh

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What would happen if at t equal to zero particles not start from origin

7 years ago by Raushan Kumar

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Sir this question could also be solve by using Vav=(v u)/t

7 years ago by Hardik garg

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Sir but using this question in module 3 could not be solved whyy??? Pls tell sir

7 years ago by Hardik garg

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Sir, at 0:51, you wrote Avg. velocity= (x2-x1)/(t2-t1) But, we have learnt earlier that Avg. velocity= (x1 x2 x3 x4 .......)/(t1 t2 t3t t4 ..........). Could you please explain it

7 years ago by Sibanarayan Moharana

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what is the difference between speed and instantaneous speed?

8 years ago by vulli varsha

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speed is the term used generally for average speed if it is given for a duration... instantaneous speed is the magnitude of instantaneous velocity...

8 years ago by Physics Galaxy

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will u please explain about how to calculate average speed?

8 years ago by vulli varsha

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it is simply the ratio of total distance traveled by a body to the time taken...

8 years ago by Physics Galaxy

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sir can u me for the same question how to calculate average speed

9 years ago by srinivas

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(V1+V2)/2 for both velocity and speed in this case....

9 years ago by SUDHEERKUMAR VUNDI

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but the method which is in this video is the good method for overall concept.

9 years ago by SUDHEERKUMAR VUNDI

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can u explain how to calculate average speed?

8 years ago by vulli varsha

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Video Lectures

High School/JEE/NEET/IPhO Physics | 17-19 Yrs

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