Question

########################################

Answer 1

Area of velocity-time graph gives displacement
Thus, we will divide the in to different parts like two triangles and a rectangle

For First triangle,h=2 and b=3
Area=1/2×2×3=3

For second triangle, h=-2 and b=1
Area=1/2×-2×1=-1

For the rectangle, h=2 and b=1
Area=2×1=2

Total area=3-1+2=4

Therefore, displacement of the particle in 5 seconds is 4m

Answer 2

Area of velocity-time graph gives displacementThus, we will divide the in to different parts like two triangles and a rectangle
For First triangle,h=2 and b=3Area=1/2×2×3=3
For second triangle, h=-2 and b=1Area=1/2×-2×1=-1
For the rectangle, h=2 and b=1Area=2×1=2
Total area=3-1+2=4
Therefore, displacement of the particle in 5 seconds is 4m
Read more on Brainly.in - https://brainly.in/question/4587628#readmore