defined by the equation y=0.08.x². At the instant x - 10 m, the toboggan's speed is 5 m/s. At this point, determine the rate of increase in speed and the normal force which the slope exerts on the toboggan. Neglect the size of the toboggan and rider for the calculation. -5m/s/ y=0.08.² 10 m

Principles of Geotechnical Engineering (MindTap Course List)
9th Edition
ISBN:9781305970939
Author:Braja M. Das, Khaled Sobhan
Publisher:Braja M. Das, Khaled Sobhan
Chapter15: Slope Stability
Section: Chapter Questions
Problem 15.28P
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3. A toboggan and rider of total mass 90 kg travel down along the smooth slope
defined by the equation y=0.08x². At the instant x - 10 m, the toboggan's speed
is 5 m/s. At this point, determine the rate of increase in speed and the normal force
which the slope exerts on the toboggan. Neglect the size of the toboggan and rider
for the calculation.
v=5m/s/
y=0.08.²
10 m
Transcribed Image Text:3. A toboggan and rider of total mass 90 kg travel down along the smooth slope defined by the equation y=0.08x². At the instant x - 10 m, the toboggan's speed is 5 m/s. At this point, determine the rate of increase in speed and the normal force which the slope exerts on the toboggan. Neglect the size of the toboggan and rider for the calculation. v=5m/s/ y=0.08.² 10 m
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