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anonymous
 one year ago
Use the information on page 135 to find the height of the second hill of the roller coaster.
anonymous
 one year ago
Use the information on page 135 to find the height of the second hill of the roller coaster.

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0http://www.mpaper.net/mpaper.php?hash=84a30c61460c4394b11cc57fdb25a780 page 135

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0i already solved for h, i got h = 195  (v^2/2g)

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0but how do i find the actual height of the second hill, like what do i plug in

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.1now plug in v = 49 (speed we want) and g = 32 'g' is the acceleration of gravity of Earth at sea level. This is something you either memorize or look up in a table. It turns out that g = 32 ft/s^2. Every second, a falling object's speed gets 32 ft/s faster

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.1yeah I'm getting 157.4843750

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.1you're welcome
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