If mass A and B are both 2.5 kg, mass A is 1.0 m to the left of the fulcrum, mass B is 0.5 m to the right of the fulcrum, and the bar weighs 0.0 kg, what is the initial torque on the bar? a 4.46 Nm C.-4.46 Nm b. 12.26 Nm d. -12.26 Nm

Find the equation for the plane through upper p 0 left parenthesis negative 4 comma negative 8 comma negative 5 right parenthesis perpendicular to the following line. xequalsnegative 4 minus t, yequalsnegative 8 plus 2 t, zequals3 t, minusinfinityless thantless thaninfinity