Aspeed-time graph is shown below:

a speed versus time graph is shown with y-axis labeled position in centimeters per second up to 5 and x-axis labeled time in seconds up to 8. a straight line connects the points 0, 0 and 4, 4. a horizontal line connects points 4, 4 and 8, 4.

what is the average acceleration of the object represented in the graph above over the eight seconds?

0.5 cm/s2
1.0 cm/s2
1.5 cm/s2
2.0 cm/s2

Explanation:

Average acceleration is the variation of velocity over a specified period of time :

Where:

being the initial velocity and the final velocity  (according to the information given from the described graph)

Then:

when cloud cover increases then the suns ray's which provides the earth with light and warmth gets covered due to the due to the suns ray's being blocked, the temperature in that region

therefore to conclude i would like to say that,

=more the cloud cover, the lesser the

happy to

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