The linear speed of one of the cars is 7.75 feet per second
The cars (seats) of a Ferris wheel are positioned 74 feet from its center.
The radius, r = 74 feet
The Ferris wheel makes 4 revolutions every 4 minutes
Number of revolutions per minute = 1
Angular speed, w = 1 rev/min
Angular speed, w = 0.10472 rad/sec
The relationship between the linear speed (v), and the angular speed (w) is:
v = wr
Substitute w = 0.10472 and r = 74 feet into the formula:
v = 0.10472 x 74
v = 7.75 feet per second
The linear speed of one of the cars is 7.75 feet per second
Learn more on linear speed here: brainly.com/question/4357151
Area = Length x Height
Area = 5.4 x 5.4
Area = 29.16
You answer is C because 7-(-2) is 9 and then u just had an X at the end .
Hope this helps:)
Answer:
800. is the answer
Step-by-step explanation:
ur welcome.
Answer:
hi sadly I can't find the proper answer for you, tried working it out
