The seocnd-hand of a watch is 3.0 cm long. Calculate the linear speed of its top.

The minute hand of a clock Is 10 cm long. The linear speed of its tip Is

The minute hand of a clock is 21 cm long. Calculate the distance travelled by its tip in 24 minutes.

the minute hand of a watch is 1.5 cm long . Find the distance covered by its tip in 40 minutes ( use pi =3.14

The length of minutes hand of a clock is 5 cm . Calculate its speed.

The minute hand of a clock is 15cm long. Calculate the area swept by it in 20 minutes. [Take pi=3.14 ]

The minutes hand of a watch is 1.0 cm long. Displacement of the tip of the hand in 30 min is