How many rotations will the hour hand of a clock complete in 72 hours? (a) 3          (b) 6        (c) 9      (d) 12

How many rotations will the hour hand of a clock complete in 72 hours? (a) 36quad (c)9, (d) 12

Equation of the hour hand at 4 O' clock is

Equation of the hour hand at 4 O' clock is

Angular velocity of the hour hand of a clock is

How many times will the 'minute hand' rotate in one hour?

At 9:38 A.M, through how many degrees the hour hand of a clock moved since noon the previous day? (a) 323 (b) 612 (c) 646 (d) 649

What is the angular velocity of the hour hand of a clock ?

Calculate the angular speed of the hour hand of a clock .