-30 At the instant the displacement of a 2.00 kg object relative to the origin is d = (2.00 m)i + (4.00 m)j – (3.00 m)k, its veloc- ity is v = -(6.00 m/s)i + (3.00 m/s)j + (3.00 m/s)k and it is sub- ject to a force F= (6.00 N)i -(8.00 N)j + (4.00 N)k. Find (a) the acceleration of the object, (b) the angular momentum of the object about the origin, (c) the torque about the origin acting on the ob- ject, and (d) the angle between the velocity of the object and the force acting on the object.

-30 At the instant the displacement of a 2.00 kg object relative to the origin is d = (2.00 m)i + (4.00 m)j – (3.00 m)k, its veloc- ity is v = -(6.00 m/s)i + (3.00 m/s)j + (3.00 m/s)k and it is sub- ject to a force F= (6.00 N)i -(8.00 N)j + (4.00 N)k. Find (a) the acceleration of the object, (b) the angular momentum of the object about the origin, (c) the torque about the origin acting on the ob- ject, and (d) the angle between the velocity of the object and the force acting on the object.

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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