Assume that a 50-kg skater, on level ice, has built up her speed to 30km/h. How far will she coast before the sliding friction dissipates her energy? (Kinetic energy=1/2*mv^2; see Appendix A.) (b) How does the distance of coasting depend on the mass of the skater Please show me step by step. and explain it to me. Thank you!
Assume that a 50-kg skater, on level ice, has built up her speed to 30km/h. How far will she coast before the sliding friction dissipates her energy? (Kinetic energy=1/2*mv^2; see Appendix A.) (b) How does the distance of coasting depend on the mass of the skater Please show me step by step. and explain it to me. Thank you!
University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter8: Potential Energy And Conservation Of Energy
Section: Chapter Questions
Problem 2CQ: The force exerted by a diving board is conservative, provided the internal friction is negligible....
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Assume that a 50-kg skater, on level ice, has built up her speed to
30km/h. How far will she coast before the sliding friction dissipates
her energy? (Kinetic energy=1/2*mv^2; see Appendix A.) (b) How does
the distance of coasting depend on the mass of the skater
Please show me step by step. and explain it to me. Thank you!
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