An ice skater is gliding horizontally across the ice with an initial velocity of +6.04 m/s....

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An ice skater is gliding horizontally across the ice with an initial velocity of +6.04 m/s....

An ice skater is gliding horizontally across the ice with an initial velocity of +6.04 m/s. The coefficient of kinetic friction between the ice and the skate blades is 0.0804, and air resistance is negligible. How much time elapses before her velocity is reduced to +2.91 m/s?

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Answer 1

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Solution: Given that u 6.04m/s μ = 0.084 v 2.91 Here the force is frictional force = 0.084 × 9.8 0.823 m/s This acceleration

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Answer 2

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An ice skater is gliding horizontally across the ice with an initial velocity of +6.04 m/s....

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An ice skater is gliding horizontally across the ice with an initial velocity of +6.04 m/s....

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