select all that are true

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1. The car makes a complete revolution in 5s.

2. The radius of the Ferris wheel is 30 ft.

3. The maximum height of the Ferris wheel is 64 ft.

4. If the car is loaded at 0 s , then the people are loaded at the lowest point of the Ferris wheel.

Guest Jan 24, 2019

#1**+1 **

1 false look at the lowest point 7.5 s 4 ft it does not get back to lowest point until 17.5 s so one rev = 10 seconds

2 true Highest point 64 ft lowest point 4 ft means DIAMETER is 60 ft radius is 30 ft

3 true

4 false Lowest point is 4 ft.....at t= 0 s the ferris wheel is at 34 ft high.

ElectricPavlov Jan 24, 2019