A cyclist completes one round of a square track of side 2 m in 40 s. What will be the
displacement at the end of 3 minutes?
A
52 m
B
0
C
16 m
D
Text Solution
Verified by ExpertsThe correct answer is:
D
Say the cyclist starts from A.
In 3 mins or 180 s, the cyclist completes ( 
) 4 complete rounds, and in 20 s , he would reach point C.
Displacement from A to 
(diagonal of square)
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