Unformatted text preview: = 80.0 m and r = 82.0 m.) (a) the l ength of the unknown si de (x)
18 m (b) the tangent of θ
4.44 (c) the si n of .220 www.we ba ssign.ne t/we b/Stude nt/Assignme nt- Re sponse s/la st? de p= 5872492 3/5 5/22/13 HW 1 6. 1/1 points | P re v ious A nswe rs S e rCP 9 1.P .043.soln. A hi gh f ountai n of water i s l ocated at the center of a ci r cul ar pool as shown i n the f i gur e bel ow. Not wi shi ng to get hi s f eet wet, a
student wal ks ar ound the pool and measur es i ts ci r cumf er ence to be 39.0 m. Next, the student stands at the edge of the pool and
uses a pr otr actor to gauge the angl e of el evati on at the bottom of the f ountai n to be 55.0°. How hi gh i s the f ountai n?
8.86 m www.we ba ssign.ne t/we b/Stude nt/Assignme nt- Re sponse s/la st? de p= 5872492 4/5 5/22/13 HW 1 7. 1/1 points | P re v ious A nswe rs S e rCP 9 1.P .048. A woman measur es the angl e of el evati on of a mountai ntop as 12.0°. Af ter wal ki ng 1.00 km cl oser to the mountai n on l evel
gr ound, she f i nds the angl e to be 14.0°
(a) Dr aw a p...
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This document was uploaded on 01/13/2014.
- Fall '13