Problem 41. (20 points) A block of mass 30 kg is on a horizontal frictionless surface. The block is subject to three hori- zontal forces. Force 1 is 100 N westward, force 2 is 100 N northward and force 3 is 75 N at an angle of 40° north of west. A) Find the components of the net force acting on the block. (Use a coordinate system in which eastward is the +z- direction and northward is the +y-direction.) B) Find the magnitude and direction of the net force acting on the block. C) Find the components of the acceleration of the block. D) Find the magnitude and direction of the acceleration of the block. E) Find the normal force acting on the block.

Problem 41. (20 points) A block of mass 30 kg is on a horizontal frictionless surface. The block is subject to three hori- zontal forces. Force 1 is 100 N westward, force 2 is 100 N northward and force 3 is 75 N at an angle of 40° north of west. A) Find the components of the net force acting on the block. (Use a coordinate system in which eastward is the +z- direction and northward is the +y-direction.) B) Find the magnitude and direction of the net force acting on the block. C) Find the components of the acceleration of the block. D) Find the magnitude and direction of the acceleration of the block. E) Find the normal force acting on the block.

Physics for Scientists and Engineers

10th Edition

ISBN:9781337553278

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter3: Vectors

Section: Chapter Questions

Problem 7P: A force F1 of magnitude 6.00 units acts on an object at the origin in a direction = 30.0 above the...

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