8 The engine speed of my ATV motor on high idle is 1300 RPM meaning the piston goes up and down 1300 times per minute. The distance the piston travels from top to bottom is 14 cm. Take t=0 to be the time when the piston is at the top of its motion. Take y=0 to be the middle of this motion. a) Make a plot (showing at least 2 oscillations) of the y position of the piston as a function of time. b) Make a plot of the linear velocity as a function of time. c) Write the equation of motion, y(t), for the pistons motion. d) Write an equation that describes the pistons velocity as a function of time. 9 When flying at normal speed of 10 m/s, a honey bees wings flap at a rate of 234Hz making a pleasant buzzing sound. The sound level is 95dB at a distance of 1 meter. a) At what frequency would I hear this sound if the bee were approaching me? b) At what frequency would I hear it if it were flying away from me? c) What is the intensity of this sound at a distance of 10 meters