Question

The following figure shows the journey
of a cyclist from - P-to-R-through-Q
40m
50 m
po
G
.R
What is the distance travelled by the cylist? What is displacement?​

Answer 1

Answer:

The following velocity-time graph shows the motion of a cyclist. Find (i) its acceleration, (ii) its velocity and (iii) the distance covered by the cyclist in 15 seconds.

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Correct option is

A

300

(a)Since velocity is not changing, acceleration is equal to zero.

(b) Reading the graph, velocity=20ms

−1

(c) s = area of the figure enclosed under v-t graph. Distance covered in 15s, s=ut=20×15=300m