Kinetic friction is involved any time an object is moving up or down a ramp.. You can solve problems with kinetic friction as easily as those that involve static friction.f she has a mass of 30.0 kg and the coefficient of kinetic friction is 0.10, how much force will you need to apply to keep her going? Youâre pushing a box of books with a mass of 25 kg up a 40-degree ramp.
Overview: Atlantoaxial instability is an uncommon condition of dogs in which there is abnormal movement in the neck, between the atlas (first cervical vertebra) and axis (second vertebra). This instability allows abnormal bending between the two bones, which causes compression of the spinal cord.
Michael Garin O.D. Proptosis, or exophthalmos, is the bulging out of one eye (unilateral) or both eyes (bilateral). Cases of proptosis develop for reasons ranging from variations in our anatomy to the development of another condition such as hyperthyroidism, of which bulging eyes are a symptom. If a person suddenly develops exophthalmos, especially in both eyes, it is considered a very serious problem. Sudden onsets of proptosis should always be evaluated by an eye doctor immediately. In mild cases of proptosis, a doctor can take measurements with a special ruler known as an exophthalmometer. If measurements are within a certain range, more testing is unnecessary.