Find the degrees and radians the angle between the hour hand and the minute hand of a clock at half past three.

Find the degree of radian, the angle between the hour hand and the minute hand of a clock at half past three.

The angle between the hour hand and the minute hand of a clock at the time 4:20 is ………..

What is the ratio of angular speed of hour hand and minute hand of a clock?

Find the angle between two vectors with the help of scalar product .

Find the degree measure of the angle subtended at the centre of a circle of radius 100 cm by an are of length 22cm . (Use pi=(22)/(7) )

Three concurrent force of the same magnitude are in equilibrium. What is the angle between the forces? Also name the triangle formed by the forces as sides.

What is the angle between two hands of a clock when the time in the clock is (a) 9’O clock (b) 6’O clock (c) 7:00 PM

The angular speed of hour hand of a watch is …………. rad s^(-1) .

The angle between (vecAxxvecB) and (vecBxxvecA) is (in radian)

A circular park of radius 20 m is situated in a colony. Three boys Ankur, Syed and David are sitting at equal distance on its boundary each having a toy telephone in his hands to talk with each other. Find the length of the string of each phone.