MYΝΟTESASK YOUR TEACHERPRACTICE ANOTHERIn an engine, a piston oscillates with simple harmonic motion so that its position varies according to the expression,x = 7.00 cos (4t +)***where x is in centimeters and t is in seconds.(a) At t = 0, find the position of the piston.cm(b) At t = 0, find velocity of the piston.cm/s(c) At t = 0, find acceleration of the piston.cm/s2(d) Find the period and amplitude of the motion.periodamplitudecmNood Holn?Duad

Given, The piston in an engine oscillates with SHM, x=7 cos4t+π6 cm (Time 't' is in…

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