Secure l https://session.masteringphysics.com/mythenine Assignment 12a: Applying

Question

Secure l https://session.masteringphysics.com/mythenine Assignment 12a: Applying Newton's.. Problem 3 Problem 3 Part A A block lies on a plane raised an angle from the horizontal. Three forces act upon the block: Fw, the force of gravity Fn, the normal force; and Ft, the force of friction. The coefficient of friction is large enough to prevent the block from sliding (Figure 1 Consider coordina Ft only O F only O F- only O Fi and F O Ff and F F, and Figure1 '1 of 1 - Fr and F Submit Incorrect; Ft Part B Which forces lie Fr only F only

Explanation / Answer

Part A:

The forces that are aligned along the axes are Ff(parallel to x axis) and Fn(paralle to y axis) . Therefore, correct option is 4th option

Part B:

The correct option is 3rd option, Fw, because only Fw is acting parallel to the y axis

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