F(t)Force_CrateKnown values:Mass of Block68 kgTTHs μk00.63 0.53 26°Problem Statement:A crate is initially at rest on a sloped surface, when a force is applied: F(t)where t is in seconds.Answers:When t=44.47 seconds, the crate has not yet started moving.Find the magnitude of the friction force at that time:317.771 NThe direction of the friction force at that time is: down the slopeFind the time required for the crate to start moving:Find the crate's speed when t=174.9 s: 9.485 m/sBe sure to include units with your answers.169.756 S240+0.2 N,

Givenm=68kgμs=0.63μk=0.53θ=26oF=240 t0.2 N

Answered: F(t) Force_Crate

Engineering

Mechanical Engineering

F(t) Force_Crate

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter1: Introduction To Statics

Section: Chapter Questions

Problem 1.12P: A differential equation encountered in the vibration of beams is d4ydx4=2D where x = distance...

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66. Subject:- Mechanical Enginreering
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