A simple pendulum of length 50cm and bob s mass 100g is

Last updated: 6/24/2023

A simple pendulum of length 50cm and bob s mass 100g is oscillating in the air A damping force f 0 0693 V acts due to air where V is speed of bob At any time it has a amplitude A How much time it will take so that amplitude becomes half of initial value O O O 1 sec 3 sec 2 sec none of these