Question

the velocity-time(v-t) graph of a body is shown in figure the distance travelled is.
(a)112m
(b)160m
(c)56m
(d)80m

Tick the correct answer​

Answer 1

Answer:

Answer

Correct option is

B

4

1

Distance covered is equal to the area under velocity-time graph.

Distance in last two seconds s

2

=

2

1

×8×2=8 m

Total distance =

2

1

×8×(6+2)=32 m

Fraction of the distance covered by the body in the last two seconds of its motion to total distance traveled by it in all the seven seconds is 8/32=1:4

Explanation:

option b