The earth mantle is different from the outer core because the mantle is a)farther from the crust. b)next to the inner core. c)closer to the center of the earth. d)closer to the surface of the earth

Two forces produce equal torques on a door about the door hinge. the first force is applied at the midpoint of the door; the second force is applied at the doorknob. both forces are applied perpendicular to the door. which force has a greater magnitude?