Question

A car moving on a straight path covers a distance of
1 km due east in 100 s. What is (i) the speed and
(ii) the velocity, of car ?
​

Answer 1

Answer:

(i)10m/s

(ii)10m/s due east direction

Explanation:

Distance=1km=1000m

Time=100s

(i)Speed=Distance/Time

=1000/100

=10m/s

(ii)Velocity= Displacement/Time

=1000/100

=10m/s due east direction