Question

A trail runner who is listening intently to a podcast doesn't notice the end of the trail she's running on. She ends up running horizontally off a cliff, but was fortunately running fast enough to just miss the edge of a ledge at the bottom. How fast was she running to safely land in the water, just past the ledge? Her weight is 495 N.

vo 9.00 m ) 11.75 m Ledge

Answer 1

Horizontal relocity , x = Vo horizontal dixtance x = 1.75m. Initial vertical velocity, sony - o height ensam Ako, da voyt + 4 gt ² hao+ 12gt2 *+-12 let - 1.355 4. so here velocity must be Vo = x/t - 1075/ 1.355 - 1.29 m/s