Question

5.3 A car travelled 60 km in 100 min. The speed of
(a) 0.6 m/s
(b) 10 m/s
(C) 6 m/s
4 Define uniform motion and non-uniform motion. Give one example of each.
5 An object travelling in a straight line covered a distance of 100 m from point A to point Din 20 s. The
length of the path, AD, was divided into three segments: AB, BC, and CD. The speed of the object
remained unchanged between points B and C but it kept changing between the segments AB and CD
(a) What was the average speed of the object?
(b) Identify the part of the object's journey where its motion was (1) uniform (ii) non-uniform. Justify
your answer.​

Answer 1

Answer:

0.6m/s

when an object covers equal distance in equal interval of time is called as uniform motion