Question

Q3 (i) The velocity time graph of an object moving along a straight line is shown

in the figure.​

Answer 1

Answer:

Distance = Area of (1) + Area of (2) + Area of (3)

=

2

1

×1×40+

2

1

×2×40+

2

1

×2×20

=20+40+20

=80

Displacement = Area of (1) + Area of (2) - Area of (3)

=20+40−20

=40

=2:1