Question

7. The distance travelled by a bus at various time intervals are as follows: Distance (m) 10 0 20 30 40 50 Time (s) 0 4 8 12 16 20​

Answer 1

Explanation:

Since the velocity always increases, the distance traveled will be equal to the displacement of the object between the time.

Since, displacement = area under the curve for the graph

Area of trapezium = 21(sum of parallel sides)(distance b/w parallel sides)

Hence,

d = 21(11.25+15)(4) =40 m

Answer 2

Answer:

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Explanation:

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