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jamieengine
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Homework Statement
A car of a mass 1200Kg accelerate frm 2.5ms to 5.0ms while traveling up slope of 1 in 10 through a distance of 60m if the resistance to motion is 105N determine using both a energy method and d'alembert principle. any help would be much appreciated.
Homework Equations
Pe=mgh
ke=1/2mv²
inertia resistance (ma)
frictional resistance (Fr)
Gravitational force (mg sinΘ )
The Attempt at a Solution
600x6.25=3750
600x25=1500
1200x9.81x60sin3.71
11772x5.97=70274.19
ke=15000
pe-70274.10
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