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Distance covered or going on=4.5×10³m
Number of revolution=1500
Distance Travelled in 1 revolution =2×3.14×R
Distance Travelled in 1500 revolution=2×3.14×1500×R
R×2×3.14×1500=4.5×10³
R=4.5×10³/9420
R=0.47m
D=0.47×2
D=0.94m
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