What is the velocity of the bob of a simple pendulum at its mean position, if it is able to rise to vertical height of 10 cm (take `g=9.8m//s^(2)`)

Calculate the velocity of the bob of a simple pendulum at its mean position if it is able to rise to a vertical height of 10 cm. Take g=9.8m//s^(2) .

Calculate the velocity of the bob of a simple pendulum at its mean position if it is able to rise to a vertical height of 10 cm. Take g=9.8 ms^(-2) .

The velocity of the bob of a simple pendulum in the mean position is v. If its amplitude is doubled, by keeping the same length, then its velocity in the mean position will be

The bob of a simple pendulum is imparted a velocity of 5 ms^(-1) when it is at its mean position.To what maximum vertical height will it rise on reaching at its extreme position if 60% of its energy is lost on overcoming the friction of air? (Take g=10 m s^(-2) )