how far does a bicycle wheel have a radius of 28cm travel in one revol

1.	how far does a bicycle wheel have a radius of 28cm travel in one revolution?how many times will the wheel turn when bicycle travels a distance of 704m?
Answer» ong>Answer: Radius = 28cm Circumference = 2πr = 2 × 22/7 × 28 CM = 176cm Hence, in ONE revolution, the bicycle wheel travels 176cm. 704m = 704 × 100 cm = 70400cm Therefore, NUMBER of turns = 70400÷176 = 400

how far does a bicycle wheel have a radius of 28cm travel in one revolution?how many times will the wheel turn when bicycle travels a distance of 704m?

Answer»

ong>Answer:

Radius = 28cm

Circumference = 2πr = 2 × 22/7 × 28 CM = 176cm

Hence, in ONE revolution, the bicycle wheel travels 176cm.

704m = 704 × 100 cm = 70400cm

Therefore, NUMBER of turns = 70400÷176 = 400