A snowboarder starts from rest at the top of a double black diamond hill. As she rides down the slope, GPS coordinates are used to determine her displacement as a function of time: x = 0.5t³ + t² + 2t, where x and t are expressed in meter and seconds, respectively. Determine the acceleration (m/s²) when t=5 seconds.

Physics for Scientists and Engineers with Modern Physics
10th Edition
ISBN:9781337553292
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter3: Vectors
Section: Chapter Questions
Problem 35AP: A person going for a walk follows the path shown in Figure P3.35. The total trip consists of four...
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A snowboarder starts from rest at the top of a double black diamond hill. As she rides down
the slope, GPS coordinates are used to determine her displacement as a function of time: x =
0.5t3 + t2 + 2t, where x and t are expressed in meter and seconds, respectively.
Determine the acceleration (m/s²) when t=5 seconds.
Transcribed Image Text:A snowboarder starts from rest at the top of a double black diamond hill. As she rides down the slope, GPS coordinates are used to determine her displacement as a function of time: x = 0.5t3 + t2 + 2t, where x and t are expressed in meter and seconds, respectively. Determine the acceleration (m/s²) when t=5 seconds.
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