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The figure on the left above show saw he...


The figure on the left above show saw heel with a mark on its rim. The wheel is rolling on theground at a constant rate along a level straight path from a starting point to an ending point. The graph of y=d(t)on the right could represent which of the following as a function of time from when the wheel began to roll?

A

The speed at which the wheel is rolling

B

The distance of the wheel from its starting point

C

The distance of the mark on the rim from the centre of the wheel

D

The distance of the mark on the rim from the ground

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