Textbook ExpertVerified Tutor
16 Nov 2021
Given information
We are given that:
inclination of the slope, .
Distance from the chunk to the edge, .
the oefficient of kinetic friction, .
The height, .
Step-by-step explanation
Step 1.
Since the gravitational force is a conservative force, the total mechanical energy of the snow chunk will be conserved
which means that the change in kinetic energy will be equal to the gravitational potential energy , .
The velocity at the top of the roof .
is the height, is the mass of the chunk, is the acceleration due to gravity.
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