Answer only number 9 please :)

Essential formulae FORMULAE to be used Gravitational Force: E - mg (always downward Normal Force: FN = mg (always positive and is perpendicular to the plane) Frictional Force: Eric = HEN Net Force: FNet = ma OR ENet = Eapp + Faris Force applied: Fapp = ENes - E.tric. Acceleration: a = ENet/m Coefficient of Friction u (no sign and unit) = Efric/FN For items 7-10, refer to this problem. A 4.50-[kal object, positioned or a horizontal surface, is pushed to the LEFT with an acceleration of (-12.45 [mis"z]. a) Draw an FED for this scenario by If the coefficient of friction (pl between the object and the floor is 0,370, identity ALL the forces interacting on the object . 7.) Draw an FED on a I whole sheet of paper Label all types of Forces, Comment "DONE". * YOUT arISWET 8.] Calculate the GRAVITATIONAL FORCE (-al ard NORMAL FORCE OFNI. 4 pane Sample arewar Is (FQ--21 4 N: FN- 17.3 N) Your answer 9:) Calculate the NET FORCE (FNet) and the FRICTIONA FORCE IFtric). 4 pulls Sample answer is (FNet=13.4 N: Frc-123N)* Your AnSAT 10.) Calculate :re APPLIED FORUC (Fepa)