Answered: Question 1. A block of mass m is placed…

Question 1. A block of mass m is placed at the top of an incline with coefficient of static friction u. What is the largest angle of the ramp at which the block will not slide?

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Question

Question 1

Expert Solution

Step 1

Let's consider the following schematic of the block on the inclined ramp.

Here, $m$ is the mass of the block, $g$ is the acceleration due to gravity, $θ$ is the inclination angle, $N$ is the normal reaction force exerted by the plane on the block and $f_{s}$ is the static frictional force exerted by the inclined plane on the block.