The 70-kg boy slides down the smooth water slide. If he starts from rest at A, determine his speed when he reaches B and the normal reaction the slide exerts on the boy at this point. Fast A Y= 0.075x2 7.5m B

The 70-kg boy slides down the smooth water slide. If he starts from rest at A, determine his speed when he reaches B and the normal reaction the slide exerts on the boy at this point. Fast A Y= 0.075x2 7.5m B

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Concept explainers

Friction

Friction is defined as the force that prevents any solid surface, any layer of fluid, or any kind of element or material from sliding.

Question

The 70-kg boy slides down the smooth water slide. If he starts from rest at A, determine his speed
when he reaches B and the normal reaction the slide exerts on the boy at this point.
Fast
A
Y= 0.075x2
7.5m
B
10m

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