Do you remember the story of William Tell? Do you remember howhe had a second arrow? Well,
Question:
Do you remember the story of William Tell? Do you remember howhe had a second arrow? Well, it's a good thing he did. Not manypeople know that Robin Hood was in the audience that day, and hewas a little bit jealous of William Tell's skill.
Angered by jealousy, Robin Hood threw a 293 g apple, such thatit was flying horizontally at 1.97 m?s-1, directlytoward William Tell, who quickly shot it with a 21.8 g arrow loosedat 34.3 m?s-1. The arrow passed completely through theapple, stuck 3.40 cm deep into a tree, and the apple completelystopped its horizontal motion and fell straight down to the groundbelow.
a) After passing through the apple, the arrow continued with aspeed of _____ m?s-1.
b) The effective force of friction between the tree and thearrow was ____ N.
c) It took ____ ms for the arrow to stop once it hit thetree.
Fundamental Statistics for the Behavioral Sciences
ISBN: 978-1285076911
8th Edition
Authors: David C. Howell