The speed (mph) and the stopping distance (ft) of a travelling car are given as follows. Speed 20 30 40 50 60 70 Distance 54 90 138 206 292 396 Fit a parabolic curve: D = a + bS + cS2. Estimate the value of D when S=45 miles per hr.
The speed (mph) and the stopping distance (ft) of a travelling car are given as follows. Speed 20 30 40 50 60 70 Distance 54 90 138 206 292 396 Fit a parabolic curve: D = a + bS + cS2. Estimate the value of D when S=45 miles per hr.
Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter81: Introduction To Computer Numerical Control (cnc)
Section: Chapter Questions
Problem 20A
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The speed (mph) and the stopping distance (ft) of a travelling car are given as follows.
Speed 20 30 40 50 60 70
Distance 54 90 138 206 292 396
Fit a parabolic curve: D = a + bS + cS2. Estimate the value of D when S=45 miles per hr.
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