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,

Question

vladimir1956 [14]

3 years ago

10

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? Round your answer to the nearest

Mathematics

2 answers:

Annette [7] · Answer 1 · 2022-04-17T14:34:51+03:00

Answer:

186 cm

Step-by-step explanation:

Since the bicycle wheel is making a rotation and not a revolution, the bicycle wheel is at one point.

The length of the trace of water left on the floor is simply the circumference of the bicycle wheel

Circumference = 2πR

where R = radius of the bicycle wheel

and π = pie

Circumference = 2 × (22/7) × 30 = 188.57143 cm

seraphim [82] · Answer 2 · 2022-04-17T15:56:36+03:00

seraphim [82]3 years ago

3 0

Answer:

565

Step-by-step explanation:

have a great day