Question

20 A body coverces 20 mbre distance with lo mlb and
,
speed of the body.
neru
10 mbre distance with 20m18 bind the askerage​

Answer 1

Answer:distance =20km

time=20min. => 20/60 =1/3hours

formula

S=D/T => 20/1/3=20×3 =60kmhr

into m/sec.---

=60×5/18

=16.7m/sec.

Explanation: