Solve the ff and show complte solution 11.23 * BIO Neck Muscles. Figure El1.23A student bends her head at40.0° from the vertical whileCenter ofintently reading her physicsbook, pivoting the head aroundthe upper vertebra (point P inFig. El1.23). Her head has amass of 4.50 kg (which is typi-mass of head1.50 cmNeck musclesVertebraecal), and its center of mass is11.0 cm from the pivot point P.Her neck muscles are 1.50 cmfrom point P, as measured per-pendicular to these muscles. The neck itsclf and the vertebrae areheld vertical. (a) Draw a free-body diagram of the student's head.(b) Find the tension in her neck muscles.11.0 cm

Given: The mass of head is 4.5 kg. The center of mass from the pivot point is 11.0 cm.…

A student bends her head at 40.0" from the vertical while Center of mass of hea intently reading her physics book, pivoting the head around the upper vertehra (point P in Fig, El1.23). Her head has a mass of 4.50 kg (which is typi- 1.50 cm Neck musch Vertehrae cal), and its center of mass is 11.0 cm from the pivot point P. Her neck muscles are 1.50 cm from point P, as measured per- pendicular to these muscles. The neck itsclf and the vertehrac an held vertical. (a) Draw a free-body diagram of the student's head (b) Find the tension in her neck muscles. I10 cm

A student bends her head at 40.0" from the vertical while Center of mass of hea intently reading her physics book, pivoting the head around the upper vertehra (point P in Fig, El1.23). Her head has a mass of 4.50 kg (which is typi- 1.50 cm Neck musch Vertehrae cal), and its center of mass is 11.0 cm from the pivot point P. Her neck muscles are 1.50 cm from point P, as measured per- pendicular to these muscles. The neck itsclf and the vertehrac an held vertical. (a) Draw a free-body diagram of the student's head (b) Find the tension in her neck muscles. I10 cm