please answer 3 and 4 please 3. A 3.0 kg particle is moving at a constant speed of 4.0 m/s along the direction of 7 = î + 2ĵ . What is the angularmomentum respect to the origin?c) 12/5 kg-m?/sa) 12 kg-m?/sSolution/Explanation:b) -12 kg-m?/sd) zero4. What is the magnitude of the angular momentum of a 5.0 kg ball spinning at 15 rev/s?. The diameter of the ballis 24 centimeters.c) 3.0 kg-m?/sd) 7.2 kg-m²/sa) 1.7 kg-m?/sSolution/Explanation:b) 0.43 kg-m?/s

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3. A 3.0 kg particle is moving at a constant speed of 4.0 m/s along the direction of = î + 2ĵ . What is the angular momentum respect to the origin? c) 12V5 kg-m?/s a) 12 kg-m²/s Solution/Explanation: b) -12 kg-m?/s d) zero

3. A 3.0 kg particle is moving at a constant speed of 4.0 m/s along the direction of = î + 2ĵ . What is the angular momentum respect to the origin? c) 12V5 kg-m?/s a) 12 kg-m²/s Solution/Explanation: b) -12 kg-m?/s d) zero

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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please answer 3 and 4 please

3. A 3.0 kg particle is moving at a constant speed of 4.0 m/s along the direction of 7 = î + 2ĵ . What is the angular
momentum respect to the origin?
c) 12/5 kg-m?/s
a) 12 kg-m?/s
Solution/Explanation:
b) -12 kg-m?/s
d) zero
4. What is the magnitude of the angular momentum of a 5.0 kg ball spinning at 15 rev/s?. The diameter of the ball
is 24 centimeters.
c) 3.0 kg-m?/s
d) 7.2 kg-m²/s
a) 1.7 kg-m?/s
Solution/Explanation:
b) 0.43 kg-m?/s

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