Roller coaster at an amusement park starts out on a level track 50.0 m long? - roller ramp
then a gradient of 25.0 m at an angle of 300 with the horizontal. Then a ramp 15.0 m increase with a slope of 400 from the horizontal. When the roller coaster has come to
End of the ramp, is what the shift from a starting point?
Thursday, January 7, 2010
Roller Ramp Roller Coaster At An Amusement Park Starts Out On A Level Track 50.0 M Long?
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2 comments:
The vertical displacement is Y = 25 sin 30 ° - ° = 2.86 m 15sin40
The horizontal displacement is X = 25cos30 ° 15 cos40 ° = 33.1 m
I do not have access to a table in the chest, but the question is then, for the passage at the beginning, which is zero for perpose the problem.
0 + (25 x sine 30) - (15 x sine 40) = shift
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