Part A Calculate the torque needed. Ignore the mass of the arm and the weight of the ball. Express your answer using two significant figures. AEd ? T = m . N Submit Request Answer Part B Calculate the force that must be exerted by the triceps muscle. Express your answer using two significant figures. ? F = NThe forearm in the figure(Figure 1) accelerates a 2.6 kg ball at 5.1 m/s2 by means of the triceps muscle, as shown. CiNINA Show Transcribed Text 31 cm Axis of rotation 2.5 cm - (at elbow) Triceps muscle