radius of a ferris wheel is 20ft. h(t)=20sin9t+25. Find the amount of time taken to complete 1 revolution.?

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radius of a ferris wheel is 20ft. h(t)=20sin9t+25. Find the amount of time taken to complete 1 revolution.?

I don't expect you to do the problem. Just tell me whether the given information is sufficient to find the time taken. Thank you!

2007-11-10 17:23:13 · 1 answers · asked by lakshmi_arin 1 in Education & Reference ➔ Homework Help

1 answers

The information is sufficient; in fact, the radius is not needed. You just need to know that the height h(t) will go from maximum to minimum and back up to maximum in one revolution.

2007-11-10 19:20:51 · answer #1 · answered by gp4rts 7 · 0⤊ 1⤋