The smaller wheel of a baby cycle has radius 14 cm one day i ride this cycle for some dist the smaller wheel rotates 500 times while the bigger one 200 times find diameter of bigger wheel
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35cm
what u have to do is find out the circumference of the smaller wheel
the multiply it with the no. of revolutions,which would give the distance travelled by it.
The distance travelled by both wheels would be same(considering distance between the wheels to be negligible)
assume its radius to be "r" then find its circumference (2×22/7×r×200) & multiply it with its no. of revolutions(200) & equate it with the distance travelled by smaller wheel & SOLVE FOR "r".
what u have to do is find out the circumference of the smaller wheel
the multiply it with the no. of revolutions,which would give the distance travelled by it.
The distance travelled by both wheels would be same(considering distance between the wheels to be negligible)
assume its radius to be "r" then find its circumference (2×22/7×r×200) & multiply it with its no. of revolutions(200) & equate it with the distance travelled by smaller wheel & SOLVE FOR "r".
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