Two simple pendulums of length 100 m and 121 m start swinging together in the same directionvith same phase.They will swing together again in same phase after.

Two simple pendulums of length 100 m and 121 m start swinging together

1.	Two simple pendulums of length 100 m and 121 m start swinging together in the same directionvith same phase.They will swing together again in same phase after.
Answer» the LONGER pendulum MAKES 10 oscillation the SHORTER pendulum makes 10 oscillation the longer pendulum makes 11 oscillation the shorter pendulum makes 20 oscillation Answer :A