A Professional Skier Reaches a Speed of 56 M/s on a 30

question 5

Multiple Choice

A professional skier reaches a speed of 56 m/s on a 30 $\degree$ ski slope.Ignoring friction,what was the minimum distance along the slope the skier would have had to travel,starting from rest?

• A)110 m
• B)160 m
• C)320 m
• D)640 m

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Definitions:

Periosteum

The membrane that surrounds the diaphysis of a bone.

Osteosarcoma

A type of cancer that originates in bone cells and is most commonly found in the long bones near growth plates.

Paget's Disease

A chronic disorder that typically results in enlarged and deformed bones due to abnormal bone destruction and regrowth, primarily affecting the elderly.

Osteoporosis

A condition characterized by a decrease in bone density, leading to fragile bones that are more prone to fractures.