mass wala string nahi hai syll mein.... 18th may ke baad solve karenge...
[waise u are making another trap haan ?[3]]
TargetIIT » Forum » Mechanics » laws of motion
try that with an additional :mass per unit length of string is α
mass wala string nahi hai syll mein.... 18th may ke baad solve karenge...
[waise u are making another trap haan ?[3]]
very good sky[1],haan trap type ka hi hai..... hint : think abt variable mass