Answer the following:Show that the minute-hand of a clock gains `5^@30'` on the hour hand in one minute.

Select and write the correct answer from the given alternatives in each of the following:The minute-hand of a clock is 20 cm long,How far the tip of the hand move in 10 minutes?

Answer the following questions : State the right hand thumb rule.

Find the angle between hour-hand and minute-hand in a clock at 2:20

The angular speed of the minutes hand of a clock in degree per second is

Answer the following questions : State Fleming's right hand rule.

Find the angle between hour-hand and minute-hand in a clock at 10:10

In a clock, the minute hand is of length 14 cm. Find the area covered by the minute hand in 5 minutes.

Select and write the correct answer from the given alternatives in each of the following:The angle between the hour hand and the minute hand of a clock at half past four is

Answer the following questions: Suppose we stand in one place, hold a book in our hand and stretch the hand in the horizontal position.Is work being done on the book?

Answer the following questions : Write Fleming's left hand rule.