A Ferris wheel has a diameter of 42 feet. It rotates 3 times per minute. Approximately how far will a passenger travel during a 5-minute ride?
Answers
Answered by
0
perimeter of wheel = 2 π r
42 feet = 1280.16 m ( 1 m = 0.3048m)
R = D ÷ 2
R = 640.8m
2 x 3.14 x 640.8
= 4024 m
In 1 revolution it will cover distance of 4024m
now rotations in 3 min (180 seconds)
= 4024 x 180
= 724320m
= 724.320 Km
42 feet = 1280.16 m ( 1 m = 0.3048m)
R = D ÷ 2
R = 640.8m
2 x 3.14 x 640.8
= 4024 m
In 1 revolution it will cover distance of 4024m
now rotations in 3 min (180 seconds)
= 4024 x 180
= 724320m
= 724.320 Km
Answered by
0
Answer:
It is either a or c??
Similar questions