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Tutorial 4 - Principle of Work and Energy, Plane Kinematics and Kinetics of Rigid Body Question 1: The 20-kg crate is su
Posted: Fri Apr 29, 2022 9:50 am
by answerhappygod
- Tutorial 4 Principle Of Work And Energy Plane Kinematics And Kinetics Of Rigid Body Question 1 The 20 Kg Crate Is Su 1 (37.05 KiB) Viewed 19 times
Tutorial 4 - Principle of Work and Energy, Plane Kinematics and Kinetics of Rigid Body Question 1: The 20-kg crate is subjected to a force having a constant direction and a magnitude F=100 N, where s is measured in meters. When s=4 m, the crate is moving to the right with a speed of 8 m/s. Determine its speed when s=25 m. The coefficient of kinetic friction between the crate and the ground is uk=0.25. Ans: v=13 m/s F 30°