4. An object with an initial speed of 4.0 meters per second accelerates uniformly at 2.0 meters per second 2 in the direction of its motion for a distance of 5.0 meters. What is the final speed of the object? 1) 6.0 m/s 3) 14 m/s 2) 10. m/s 4) 36 m/s

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?