a mass M is revolving in a vertical circle at the end point of string of length 20 CM by how much times does the tension of the string at the lowest point it said that another top most.
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plzz note down the solution
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ARPzh:
kya problem aa rahi hai??
equation kaise likha hai aapne
second last line
oh!! waha pe (V2)^2-(V1)^2 = (2g)×(2l) hoga
abi bhi problem hai???
toh mai firr se post kr dunga...
thik hai thanku
no...thank u...plzz...
Maine correct kr diya....
aap pic phir se dekhlo..
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