Question

please can you solve this it's very urgent​

Answer 1

Answer:

Kinematics

Explanation:

★ To find Displacement from Velocity - Time graph

find area of shaded region .

Total displacement = Area of triangle + area of rectangle + area of rectangle ( From graph )

[ above traingle area is cancelled as it is same on increase and decrease ]

Total displacement = 1/2 × 5 × 2 + ( 5 × 4 ) + ( 5 × 4 )

= 5 + 20 + 20

Displacement = 45 .