An amusement park roller coaster starts out on a level track 50.0 m long and then goes up a 25-0meter in cline at an angle of 30 up from the
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An amusement park roller coaster starts out on a level track 50.0 m long and then goes up a 25-0—meter in—
cline at an angle of 30° up from the horizontal. Finally,r it goes down a 15-0—meter ramp 1with an incline of
40° below the horizontal. Consider the entire trip to when the coaster has reach the bottom of the ﬁnal
ramp- Assume it takes one minute to reach the end of the last ramp. (a) What is the total distance traveled? (b) What is its displacement from its starting point? (e) 1What is the distance from the starting point? (:1) What is the average speed during the trip? (e) What is the average velocity,r during the trip? (f) Use the Relatedgumﬁm sense—making teclmique to compare vour answers to Part (a) and (c)-

Using basic concepts of distance and... View the full answer

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