guys its it's urgent please answer fast
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Answer:
a)66m
b)42m
c)132m
d)0m
Explanation:
a) distance is half of circumference of circle
therefore,
distance= πr =22/7×21
= 66m
b) distplacement is diameter of circle
=2×21=42m
c)Twice distance in one round
=2×66=132m
d)When two rounds it is at its initial position
therefore,displacement is 0m/s
HOPE IT HELPS YOU
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