harrishezekiah2 harrishezekiah2

10-12-2014
Physics

contestada

A car starts from rest and accelerates uniformly over a time of 5.21 seconds for a distance of 110 meters. Determine the acceleration of the car

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anshumandas1997 anshumandas1997

11-12-2014

[tex] \Delta x = \frac{1}{2} a t^{2} [/tex]
[tex] 110 = \frac{1}{2} (a) (5.21)^{2} [/tex]
[tex] a = \frac{200}{5.21^{2}} [/tex]
[tex] a = 8.10 m/s^2 [/tex]

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