A car travels at 15 m/s to the north. It has an acceleration of 2.0 m/s2 to the south for a duration of 10. seconds. What is the final velocity of the car?

(1 point) match the differential equations and their vector valued function solutions. you may wish to multiply at least one solution out fully, to make sure that you know how to do it. you can get the other answers quickly by process of elimination and just multiply out one row element.

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?

Why does lightning travel from clouds to the ground?