Question

an athlete runs around a circular track of 350m.if e runs 2 and half rounds what is distance and displacement?

Answer 1

$\bf\huge\underline{\underline{ Given :- }}$

• circular track

• total length of track = 350 m

• an athlete runs 2 and half rounds

$\bf\huge\underline{\underline{ To \: Find:- }}$

• Distance

• Displacement

$\bf\huge\underline{\underline{ Answer :- }}$

• for 1 round = 350 m

• for 2 and half rounds = 875 m

$\rule{10cm}{0.05cm}$

• Distance = 875 m

• 2π r = 350 , r = 55.73 m

• Displacement = 111.4 m [ for first two rounds is 0]