1.

The time period of simple pendulem is 2 second. Ifmass of pendulem is double then what timeperiod-(A) One less than(C) Two more than(B) 1 s(D) 2 s

Answer»

Even if it’s mass is doubled the time period will remain the same. As the increase in mass, the distance covered by the pendulum decreases.But the speed of the oscilating pendulum decreases resulting in no change in the time period.The answer is Option D.



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