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Question
Question 7 (b)
Where will the hour hand of a clock stop if it starts:
from 8 and turns through 2 right angles?
Question 7 (b)
Where will the hour hand of a clock stop if it starts:
from 8 and turns through 2 right angles?
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Solution
A complete revolution of the hour hand covers 12 hours or four right angles i.e 360∘.
Which means 1 hour = 30∘.
Therefore 2 right angles = 6 hours
6 hours in a clockwise direction from 8, the hour hand will stop at 2.
A complete revolution of the hour hand covers 12 hours or four right angles i.e 360∘.
Which means 1 hour = 30∘.
Therefore 2 right angles = 6 hours
6 hours in a clockwise direction from 8, the hour hand will stop at 2.
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