The motion of a piston in an automobile engine is nearly simple harmonic.If the 1-kg piston travels back and forth over a total distance of 15.6 cm,what is its maximum speed when the engine is running at 3 480 rpm?
A)28.4 m/s
B)14.2 m/s
C)56.9 m/s
D)7.11 m/s
E)3.55 m/s

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The Answer of The motion of a piston in an automobile engine is nearly simple harmonic.If the 1-kg piston travels back and forth over a total distance of 15.6 cm,what is its maximum speed when the engine is running at 3 480 rpm?
A)28.4 m/s
B)14.2 m/s
C)56.9 m/s
D)7.11 m/s
E)3.55 m/s

The Motion of a Piston in an Automobile Engine Is