The height, h, in metres, above the ground of a car as a Ferris wheel rotates can be modelled by the function h(t) = 16 cos where t is the time, in seconds. How long does it take for the wheel to revolve once? a) s 120 b) 240 s Oc) 120 s d) 120 s I It 120 +18,

Advanced Engineering Mathematics
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ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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The height, h, in metres, above the ground of a car as a Ferris wheel rotates can be
where t is the time, in seconds. How long
modelled by the function h(t) = 16 cos It
120
does it take for the wheel to revolve once?
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Transcribed Image Text:The height, h, in metres, above the ground of a car as a Ferris wheel rotates can be where t is the time, in seconds. How long modelled by the function h(t) = 16 cos It 120 does it take for the wheel to revolve once? esc chapp 1 a s 120 "? Oc) 120 s 26°C Mostly cloudy Q b) 240 s A H d) 120 s I N 12 2 ( @ W S #_/ 3 X * alt £ E 14101 $ D 4 ¢ C R fs % TI F 5 D Q Search V 1640 T 6 G ? ㄱ +18, & Y 7 H 1 4+ * U 8 J 2 19 144 ( 9 N B M DI 1 K ho P 3 ▶11 O O § 1/4 1-3 P > alt 112 1/2 4 + R . = ins {^ } [CA prt sc imprecr. 3/4 " ? É >>> 11 Y P
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