Question

A wet bicycle tire leaves a trace of water on the floor. The tire has a radius of 30 \text{ cm}30 cm30, start text, space, c, m, end text, and the bicycle wheel makes 333 full rotations before stopping. How long is the trace of water left on the floor?

Answer 1

62,794.286cm

Step-by-step explanation:

Length of trace=Circumference of tire×No. of rotations

Circumference=2πr

r=30

=>2×(22/7)×30

=188.57cm approx.

Circumference of tire×No. of rotations

=>188.57×333

=628m approx.