Answer to Question #70734 in Mechanics | Relativity for victoria

Mechanics | Relativity

Question #70734

A car traveling 30 m/s will travel m when it uniformly accelerates to 10 m/s with an acceleration of -10 m/s2.

Expert's answer

Kinematic equation
v_f^2-v_i^2=2ad
d=(v_f^2-v_i^2)/2a=((10)^2-(30)^2)/2(-10) =4000 m.
Thus, X=4000.

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