Question

a student of class 8 has drawn the graph given below,

observe the graph and find the answers of the following question

I) the acceleration of the body.

ii) distance covered by the body at the end of 8 s.

iii) Does the graph represent uniform acceleration – yes or no? Give

reason.

iv) What is the nature of the distance-time graph for a body in non

uniform motion?


answer asap
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Answer 1

I) 2.5m/s²

ii) 125m

III) yes

iv) curved

Hope it helps .

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Answer 2

Answer:

(i) a=v-u/t

a=25-5/10

a=20/10

a=10

(ii) 15distance covered by the body at the end of 8 s

(iii) yes, because the body travelled in straight line...

(iv) if the distance- time graph of a body is a curved line,then it's speed is non-uniform motion