Question

A man moves in an open field such that after moving
10 m on a straight line, he makes a sharp turn of
60° to his left. The total displacement just at the
start of 8th turn is equal to
(1) 12 m
(2) 15 m
(3) 17.32 m
(4) 14.14 m​

Answer 1

Answer:

Answer is 10m which isn't given in the options

Explanation:

since the person takes 60° turn and travels 10 m his part forms an equilateral triangle

so the answer becomes 10m

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