Question 9 of 16 (a) Number 3.12 (b) Number At the instant the displacement of a 2.00 kg object relative to the origin is a = (2.00 m) î+ (4.00 m) Ĵ - (3.00 m) k, its velocity is = -(8.82 m/s) î+ (5.79 m/s) ĵ + (4.16 m/s) k and it is subject to a force = (6.23 N) -(6.09 N) ĵ + (4.94 N) k. Find the acceleration of the object ((a), (b) and (c) for î, and components respectively), the angular momentum of the object about the origin ((d), (e) and (f) for î, and components respectively), the torque about the origin acting on the object ((g), (h) and (i) for î, ĵ and ✩ components respectively), and (j) the angle between the velocity of the object and the force acting on the object. (c) Number 2.47 -3.05 (e) Number (d) Number i 43.7 (f) Number < i > Units Units Units Units m/s^2 Units m/s^2 Units m/s^2 0.3 / 1 E

Physics for Scientists and Engineers, Technology Update (No access codes included)
9th Edition
ISBN:9781305116399
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter2: Motion In One Dimension
Section: Chapter Questions
Problem 2.13OQ: A student at the top of a building of height h throws one ball upward with a speed of i and then...
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Question 9 of 16
(a) Number 3.12
(b) Number -3.05
At the instant the displacement of a 2.00 kg object relative to the origin is
a = (2.00 m) î+ (4.00 m) - (3.00 m) , its velocity is
= -(8.82 m/s) î+ (5.79 m/s) ĵ + (4.16 m/s) k and it is subject to a force = (6.23 N) î - (6.09 N) Ĵ + (4.94 N) Â. Find the acceleration
of the object ((a), (b) and (c) for î, j and k components respectively), the angular momentum of the object about the origin ((d), (e) and
(f) for î, and components respectively), the torque about the origin acting on the object ((g), (h) and (i) for î, and components
k
respectively), and (j) the angle between the velocity of the object and the force acting on the object.
(c) Number 2.47
(d) Number i 43.7
(e) Number i
<
(f) Number
i
>
Units
Units
Units
Units m/s^2
Units
m/s^2
Units
m/s^2
0.3 / 1
Transcribed Image Text:Question 9 of 16 (a) Number 3.12 (b) Number -3.05 At the instant the displacement of a 2.00 kg object relative to the origin is a = (2.00 m) î+ (4.00 m) - (3.00 m) , its velocity is = -(8.82 m/s) î+ (5.79 m/s) ĵ + (4.16 m/s) k and it is subject to a force = (6.23 N) î - (6.09 N) Ĵ + (4.94 N) Â. Find the acceleration of the object ((a), (b) and (c) for î, j and k components respectively), the angular momentum of the object about the origin ((d), (e) and (f) for î, and components respectively), the torque about the origin acting on the object ((g), (h) and (i) for î, and components k respectively), and (j) the angle between the velocity of the object and the force acting on the object. (c) Number 2.47 (d) Number i 43.7 (e) Number i < (f) Number i > Units Units Units Units m/s^2 Units m/s^2 Units m/s^2 0.3 / 1
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