Question

Mahesh goes for morning walk
along a circular track of radius
140 m. he starts from point 'A'
and after covering half distance
(semicircular path) reaches
point 'B' in 2min 20 s. then he
reaches again at point 'A' and
takes another 2 min 20 s time for
it. Calculate average speed and
velocity when he reaches i) at
point 'B' ii) at point 'A'
15:00​

Answer 1

Answer:

4 hours 40 minutes.........

Answer 2

4hrs 4mins

like calculating