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Emad
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Consider the Ferris wheel above. It has an axle standing 38m off the ground and a radius of 35m. The wheel takes 5 minutes to
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TASK 1: Consider that it is sunset with the sun’s rays parallel to the rim of the wheel, so that the wheel’s shadow is falling on to the vertical wall of the building. The car’s shadow moves up and down the wall. You may like to use a wheel and torch
