Question

1. State the type of motion represented
by the part AB
2. Calculate the distance travelled by
the object in the first five hours.​

Answer 1

Answer:

1). The motion represented by the part AB is 'Retardation'

2). Distance travelled = 25 km

Explanation:

1). At point A , the body has highest velocity . It slowly comes to rest from  

   point A to B . Therefore , this type of motion is called as 'Retardation'

2). Distance travelled = Area of Velocity - Time graph

                                    = 1/2 * Base * Height

                                    =  1/2 * 5 * 10 = 25 km

Please upvote my answer if you liked it :)

Answer 2

$\huge\mathbb{\red A \pink{N}\purple{SW} \blue{E} \orange{R }}$

1). The motion represented by the part AB is 'Retardation'

2). Distance travelled = 25 km

Explanation:

1). At point A , the body has highest velocity . It slowly comes to rest from  

   point A to B . Therefore , this type of motion is called as 'Retardation'

2). Distance travelled = Area of Velocity - Time graph

                                    = 1/2 * Base * Height

                                    =  1