An athlete completes two rounds of a circular track and returns to the starting point.What is the distance covered by the athelet and his displacement?

Asked by vimlasagar96 | 14th Jun, 2018, 11:19: AM

Expert Answer:

Distance covered = twice the circumference = 2×2πR = 4πR, where R is radius of circular track.
 
Displacement is zero because athelete has returned  to staring point.

Answered by Thiyagarajan K | 14th Jun, 2018, 11:59: AM

Queries asked on Sunday & after 7pm from Monday to Saturday will be answered after 12pm the next working day.