Problem 2. Kinetic energy K has dimensions kg · m²/s². It can be written in terms of the momen- tum p and mass m as p2 K = 2m (a) Determine the proper units for momentum using dimensional analysis. (b) The unit of force is Philia (0.1) the newton N, where 1N 1kg · m/s?. What are the units of momentum p in terms of a newton and another fundamental SI unit?
Problem 2. Kinetic energy K has dimensions kg · m²/s². It can be written in terms of the momen- tum p and mass m as p2 K = 2m (a) Determine the proper units for momentum using dimensional analysis. (b) The unit of force is Philia (0.1) the newton N, where 1N 1kg · m/s?. What are the units of momentum p in terms of a newton and another fundamental SI unit?
University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter1: Units And Measurement
Section: Chapter Questions
Problem 73P: (a) How many significant figures are in the numbers 99 and 100.? (b) If the uncertainty in each...
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