Ignore air resistance in each of the following problems. An archer shoots an arrow horizontally with a speed of 75 m/s. a) How long will it take the arrow to reach a target 20 m away? b) How far below its original height will the arrow be when it hits the target?

A base jumper (someone who parachutes off solid structures) runs horizontally off the a) If the person is 12.0 m from the cliff 3.65 s after jumping, with what speed did she edge of the cliff? b) How far has she fallen below the top of the cliff at this point?