A farmer completes two rounds of a square field of side 20m in 60 seconds. What will be the magnitude of distance and displacement at the end of 2 minutes?
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80 metres distance and displacement is
kdarsh20112003:
No it is 160m since he would cover two revolutions in 2 minutes.
k I have forgotten I calculated for only one revolution
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If he covers 1 revolution in 60 seconds or 1min then in 2 min he should cover 2 revolutions.
Distance=2xperimeter
=2*4*20
=160m
Since he comes back to the initial point displacement is zero
Distance=2xperimeter
=2*4*20
=160m
Since he comes back to the initial point displacement is zero
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