Answer Happy

The figure below shows a piston from your car engine. Don't worry, you will not be required to understand an internal combustion engine for this problem. Instead, we simply notice that the up/down motion of the piston is exactly described as Simple Harmonic Motion. The tachometer on your dashboard tells you that your engine is turning at = 3600 rpm (revolutions/minute). The owner's manual for your car tells you that the amplitude of the motion of the piston is Ymax = A = 0.069 meters. Simple Harmonic Motion wrist Crankshaft Determine all the following: The angular frequency in proper units The period of the piston, re The frequency of the piston, f The maximum velocity of the piston, Vmax= The piston when y 47% of full A (top of stroke) -B (midpoint) -C (bottom of stroke) y=-A seconds Hz rad/sec y=+A meters/sec oke, v(y = 0.47 Y manh meters/sec