ขนาดวิดีโอ: 1280 X 720853 X 480640 X 360
แสดงแผงควบคุมโปรแกรมเล่น
เล่นอัตโนมัติ
เล่นใหม่
1/2m(v^2-u^2) you can use this for faster calculation (just simplified)v= final velocityu=initial velocity
bro your explaination is awsome.....
Thank you for the knowledge, sir.
Nice.......... i understand everything.. thankyou sir..
You're always on pointThis is such a great work done 👍Thanks so much sir 😊
Thank you for your efforts. Great video!
Thank you for such a good explanation!
shouldn't the last answer be 7500J?
Not really, I am guessing you did 250 times 30; but it's 30 squared!
Yes sir
@@KhanAcademyIndiaEnglish ah yes!! I was careless😅Thank you sir!
There is no kinetic energy in a moving mass there is force Mv squared kinetic energy is the energy of consistent work from a consistent force regards Graham Flowers
Can you make video on elastic potential energy topic plssssssssss😢
THANKYOU
Shouldn't the answer for the last one be -225000 J, why is it positive?
I'm the first to comment!
1/2m(v^2-u^2) you can use this for faster calculation (just simplified)
v= final velocity
u=initial velocity
bro your explaination is awsome.....
Thank you for the knowledge, sir.
Nice.......... i understand everything.. thankyou sir..
You're always on point
This is such a great work done 👍
Thanks so much sir 😊
Thank you for your efforts. Great video!
Thank you for such a good explanation!
shouldn't the last answer be 7500J?
Not really, I am guessing you did 250 times 30; but it's 30 squared!
Yes sir
@@KhanAcademyIndiaEnglish ah yes!! I was careless😅
Thank you sir!
There is no kinetic energy in a moving mass there is force Mv squared kinetic energy is the energy of consistent work from a consistent force regards Graham Flowers
Can you make video on elastic potential energy topic plssssssssss😢
THANKYOU
Shouldn't the answer for the last one be -225000 J, why is it positive?
I'm the first to comment!