The answer to the question asked  above is that amorphous solid's atoms and molecules are not arranged in a definite lattice pattern, while crystalline are arranged definitely in a lattice pattern.
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Answer:
17.10 m
Explanation:
When the toboggan stops, we have:

The x-component of weight is the product of the weight and the sine of the angle above the horizontal, so the y-component of W is the product of the weight and the cosine of the angle above the horizontal.

The work-energy principle states that the change in the kinetic energy of an object is equal to the net work done on the object.

Recall that  , replacing (1):
, replacing (1):
