Unformatted text preview: 39.17: a) p x h 2 m vx x h 2 vx h 2m x (6.63 10 34 J s) 2 (1200 kg ) (1.00 10 6 m) 8.79 10 32 m s . b) Knowing the position of a macroscopic object (like a car) to within 1.00 m is, for all practical purposes, indistinguishable from knowing "exactly" where the object is. Even with this tiny position uncertainty of 1.00 m , the velocity uncertainty is insanely small by our standards. ...
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This homework help was uploaded on 04/02/2008 for the course PHYS 208 taught by Professor Ross during the Spring '08 term at Texas A&M.
- Spring '08