The period of oscillation of a simple pendulum of length 'L' suspended from the ceiling of a vehicle which moves with out friction down in an inclined plane of inclination 'alpha' is given by

The period of oscillation of a simple pendulum of length 'L' suspended

1.	The period of oscillation of a simple pendulum of length 'L' suspended from the ceiling of a vehicle which moves with out friction down in an inclined plane of inclination 'alpha' is given by
Answer» `2pisqrt((L)/(gcosalpha))` `2pisqrt((L)/(gsinalpha))` `2pisqrt((L)/(G))` `2pisqrt((L)/(g tanalpha))` ANSWER :A