Small ice cubes, each of mass 7.15 g, slide down a frictionless track in a steady stream, as shown in the figure below. Starting from rest, each cube moves down through a net vertical distance of h = 1.50 m and leaves the bottom end of the track at an angle of 40.0° above the horizontal. At the highest point of its subsequent trajectory, the cube strikes a vertical wall and rebounds with half the speed it had upon impact. If 25 cubes strike the wall per second, what average force is exerted upon the wall? N ---direction--- 1.50 m 40.0 Ⓒ

Small ice cubes, each of mass 7.15 g, slide down a frictionless track in a steady stream, as shown in the figure below. Starting from rest, each cube moves down through a net vertical distance of h = 1.50 m and leaves the bottom end of the track at an angle of 40.0° above the horizontal. At the highest point of its subsequent trajectory, the cube strikes a vertical wall and rebounds with half the speed it had upon impact. If 25 cubes strike the wall per second, what average force is exerted upon the wall? N ---direction--- 1.50 m 40.0 Ⓒ

Name: Small ice cubes, each of mass 7.15 g, slide down a frictionless track
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Description: Small ice cubes, each of mass 7.15 g, slide down a frictionless track in a steady stream, as shown in the figure below. Starting from rest,each cube moves down through a net vertical distance of h = 1.50 m and leaves the bottom end of the track at a

College Physics

10th Edition

ISBN:9781285737027

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter5: Energy

Section: Chapter Questions

Problem 64AP: A boy starts at rest and slides down a frictionless slide as in Figure P5.64. The bottom of the...

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Question

Small ice cubes, each of mass 7.15 g, slide down a frictionless track in a steady stream, as shown in the figure below. Starting from rest,
each cube moves down through a net vertical distance of h = 1.50 m and leaves the bottom end of the track at an angle of 40.0° above the
horizontal. At the highest point of its subsequent trajectory, the cube strikes a vertical wall and rebounds with half the speed it had upon
impact. If 25 cubes strike the wall per second, what average force is exerted upon the wall?
N ---direction---
1.50 m
40.0⁰

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Step 2: Horizontal velcoity before and after rebounding

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