Physics, 11.10.2021 14:00 nathansnyder200
A roller coaster reaches the top of the steepest hill
with a speed of 6.6 km/h. It then descends the
hill, which is at an average angle of 37° and is
38.0 m long
v
Part A
What will its speed be when it reaches the bottom? Assume uk = 0.18
Answers: 1
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A roller coaster reaches the top of the steepest hill
with a speed of 6.6 km/h. It then descends t...
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