Update : F - C a session.masteringphysics.com/myct/itemView?assignmentProblemID=187776197&offset=next CSUN Canvas Mi Xoch Inbox M CSUN Inbox CSUN PT Observation Problem 11.76 Review Part A The Masseter Muscle The masseter muscle, the principal muscle for chewing, is one of the strongest muscles for its size in the Referring to the diagram in the figure(Figure 2), where d = 7.60 cm , h = 3.15 cm and D = 10.70 cm , find the magnitude of the torque produced about the human body(Figure 1). It originates on the lower edge of the axis of rotation by the masseter muscle. The force exerted by the masseter muscle is FM = 445 N . Assume that the mandible is in static equilibrium. zygomatic arch (cheekbone) and inserts in the angle of the mandible. N . m Submit Previous Answers Request Answer * Incorrect; Try Again Figure Part B Find the magnitude of the biting force, FB, exerted on the mandible by the upper teeth. FB Mandible Submit Request Answer MacBook Pro esc oh We W# 00 * O - O 1 delete R tab T Y U O P S D H J K return C V B IENTS TI-30XIIS N M 7 shift L 86 ition command command option CLEARMastering Physics Assignment Find the horizontal component of the force Fj exerted on the mandible at the joint where it attaches to the skull. FJ,x Submit Request Answer Masseter muscle Part D Mandible Find the the vertical component of the force Er exerted on the mandible at the joint where it attaches to the skull. Assume that upward is the positive vertical MacBook Pro esc oh we W # " > O delete E R T Y U O P tap S G H J K L return Z X C M UMENTS 1I-BOXIS sh tion command command option CLEARCSUN Canvas Mi Xoch Inbox M CSUN Inbox CSUN PT Observation Part D Find the the vertical component of the force Fj exerted on the mandible at the joint where it attaches to the skull. Assume that upward is the positive vertical lirection. IN Submit Request Answer Masseter muscle Mandible