8. A rock falls off a cliff and hits the ground 5 seconds later.<br />It experiences an acceleration of 10 m/s2.<br />(a) Sketch the speed-time graph for the rock for t = 0 s to t = 5 s.<br />(b) Calculate the height of the cliff.<br />(c) Determine the distance in which the rock fell between the 2nd and 3rd second.​

answer: what are you talking about?

explanation:

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the working equation for the angular size is the product of the physical size and 360 degrees divided by the product of two pi and distance from earth. the minimum size would be 0.559 degrees while the maximum size would be 0.49 degrees.