Question

Q no 13......... 46 points

Answer 1

Answer:

After Reading the Graph :

a ] (i) There is Uniform Motion from A

to B .

(ii) There is Retardation from B to

C .

b ] Distance = Speed(Velocity) x Time

= 40 x 25

= 1000 m or, 1 km

Answer 2

Answer:

a) 1)uniform motion

2)reatrdation or deceleration as the velocity is decreasing.

B) distance = velocity ×time

Here, distance = 25×40 = 1000m

=1km