1.

Diameter of the wheel of horse-cart iby this wheel in one rotation ? How much distance is covered by this wheel500 rotations ? If it covers 77 km distance then find no. of turns (rotations).s 1.40 metre. How much distance is covere

Answer»

Diameter of wheel=1.40mradius of wheel=0.7mdistance covered by wheel in one rotation =circumference of wheelcircumference of wheel=2*22/7*0.7=4.4m

distance covered by wheel in one rotation =4.4distance covered by wheel in 500 rotation =4.4^5002200m

number of rotation*circumference of wheel =77000mn=7700m/4.4mn=1750

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