The length of minutes hand in a pendulum clock is 10 cm. The speed of the tip of the hand is

The length of minutes hand in a pendulum clock is 10 cm. The speed of

1.	The length of minutes hand in a pendulum clock is 10 cm. The speed of the tip of the hand is
Answer» `pi//6000 MS^(-1)` `pi//18000 ms^(-1)` `pi//3600 ms^(-1)` `pi//1200 ms^(-1)` ANSWER :B