A carton of mass 10 kg is at rest on a rough plane inclined at an angle of 25° to the horizontal. Calculate the magnitude of the friction force, in newtons, to two significant figures. (Take the magnitude of the acceleration due to gravity, g, to be 9.8 ms 2.) The magnitude of the friction force is N (to 2.s.f.).
A carton of mass 10 kg is at rest on a rough plane inclined at an angle of 25° to the horizontal. Calculate the magnitude of the friction force, in newtons, to two significant figures. (Take the magnitude of the acceleration due to gravity, g, to be 9.8 ms 2.) The magnitude of the friction force is N (to 2.s.f.).
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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