Question 2: 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 given by the image below, where x and t are expressed in feet and seconds, respectively. Determine the displacement, average velocity, average speed and average acceleration for the time period from t=2 seconds to t=7 seconds. Write your answer in the format (d = ft/s; a_av = ft; v_avg = ft/s ; V_sp = ft/s^2) * x = 0.5t3 + t2 + 2t

University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter3: Motion Along A Straight Line
Section: Chapter Questions
Problem 9CQ: If you divide the total distance traveled on a car trip (as determined by the odometer) by the...
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Question 2: 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 given by the image
below, where x and t are expressed in feet and seconds, respectively.
Determine the displacement, average velocity, average speed and
average acceleration for the time period from t=2 seconds to t=7
seconds. Write your answer in the format (d =
ft; v_avg = ,
_ft/s;
--
V_sp =
ft/s; a_av =
ft/s^2) *
x = 2t
= 0.5t3 + t2 +
Transcribed Image Text:Question 2: 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 given by the image below, where x and t are expressed in feet and seconds, respectively. Determine the displacement, average velocity, average speed and average acceleration for the time period from t=2 seconds to t=7 seconds. Write your answer in the format (d = ft; v_avg = , _ft/s; -- V_sp = ft/s; a_av = ft/s^2) * x = 2t = 0.5t3 + t2 +
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