(TR): Bir kayakçı 20 derece eğime sahip şekildeki bir rampadan 20m yükseklikteki ilk hızsız olarak kaymaya...

(TR): Bir kayakçı 20 derece eğime sahip şekildeki bir rampadan 20m yükseklikteki ilk hızsız olarak kaymaya başlıyor. Rampanın alt ucundan sonra, düz olan bölgede kayakçı ile zemin arasındaki kinetik sürtünme katsayısı 0,21 dir.

a) kayakçı rampanın alt ucundan duruncaya kadar ne kadar yol alır?

b) eğik düzlemin tamamı aynı sürtünme katsayısına sahip olsaydı kayakçı duruncaya kadar ne kadar yol alırdı?

(EN): A skier starts skiing at a height of 20 meters from a ramp with a 20 degree incline. After the lower end of the ramp, the kinetic friction coefficient between the skier and the ground in the flat area is 0.21.

a-)How long does the skier travel from the lower end of the ramp until he stops?
b-)If the entire inclined plane had the same coefficient of friction, how long would the skier travel until he stopped?

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Expert Solution

genius_generous answered 2 years ago

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