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aadityaarmaan from KVS Chabua, Dibrugarh
Subject :NSO    Class : Class 7

The speed-time graph of a moving ball is shown in the figure.

Which segment of the graph shows the greatest average speed of the ball?

AW
BX
CY
DZ


please provide the solution

Ans 1:

Gauri Singh from St Johns School Marhauli, Varanasi
Class : Class 8
Oh sorry! The reason is that at X, the ball traveled most distance in less time as compared to other.. That's the reason that the ball has greatest avg. speed at X

Ans 2:

Ishaan Pal from Christ Academy, Bangalore
Class : Class 9
the graph is not clear

Ans 3:

aadityaarmaan from KVS Chabua, Dibrugarh
Class : Class 3

Ans 4:

Gauri Singh from St Johns School Marhauli, Varanasi
Class : Class 8
The answer is option B. We can see that the difference between w's height (3) and x's height (7) is the highest as compared to others. Therefore the moving ball gained maximum speed at X

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