Question

There are two clocks named as Kik clock and Tuk clock. The hands of the Kik clock moves
normally as clockwise while in Tuk clock (due to reverse connection) they move
anticlockwise. Initially the two hands of both clocks are at mark showing 12. If after some
time, the angle between the directions of two hour hands is 900 (for the first time), then at
the same instant the angle between the directions of minute hand will be​

Answer 1

Answer:

the angle between the directions of minute hand will be 0

Step-by-step explanation:

the angle between the directions of two hour hands is 90 deg

as both are running with usual speed but in opposite direction this mean each hour clock has run for 45 deg

for every 30 deg of hr hand movement minute hand move 360 deg

so for 45 deg movement of hr hand minute hand will move 540 deg = 360 +180 deg.

it means both minute hand will move 180 deg

180 + 180 = 360 = 0deg

so minute hand will be at same position. no angle (zero angle)

the angle between the directions of minute hand will be zero 0 deg