physics work energy power question
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Initial total energy = mgL
Final total energy = 0.5mv²
According to law of conservation of energy
Initial total energy = Final Total energy
mgL = 0.5mv²
v = sqrt(2gL)
Time taken = v / a
= sqrt(2gL) / g
= sqrt(2L / g)
It will reach that point after time t = sqrt(2L / g)
Final total energy = 0.5mv²
According to law of conservation of energy
Initial total energy = Final Total energy
mgL = 0.5mv²
v = sqrt(2gL)
Time taken = v / a
= sqrt(2gL) / g
= sqrt(2L / g)
It will reach that point after time t = sqrt(2L / g)
TheChampion:
sorry friend its not so easy
ur ans is wrong
Difficulty of a question solely depends on the person solving it.
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