to scle A and muscle B are attached to a bone as indicated in the figure below. Muscle A exerts a ce on the bone at angle a, while muscle B exerts a force on the bone at angleR Muscle B Muscle A Bone ssume muscle A exerts a force of 900N on the bone at an angle a = 8°, while muscle B exerts force of 750 N on the bone at an angle of B = 33°. Find the resultant force and the angle of ne force due to muscle A and muscle B on the bone. ssume muscle A exerts a force of 1000 N on the bone at an angle a = 9°, while muscle B %3D kerts a force of 820 N on the bone at an angle of B = 38°. Find the resultant force and the %3D ngle of the force due to muscle A and muscle B on the bone.

Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter1: Vectors
Section1.3: Lines And Planes
Problem 8AEXP
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2. Muscle A and muscle B are attached to a bone as indicated in the figure below. Muscle A exerts a
force on the bone at angle a, while muscle B exerts a force on the bone at angle ß.
Muscle B
Muscle A
Bone
a. Assume muscle A exerts a force of 900 N on the bone at an angle a = 8°, while muscle B exerts
a force of 75O N on the bone at an angle of B = 33°. Find the resultant force and the angle of
the force due to muscle A and muscle B on the bone.
b. Assume muscle A exerts a force of 1000 N on the bone at an angle a = 9°, while muscle B
exerts a force of 820 N on the bone at an angle of ß =
38°. Find the resultant force and the
angle of the force due to muscle A and muscle B on the bone.
Transcribed Image Text:2. Muscle A and muscle B are attached to a bone as indicated in the figure below. Muscle A exerts a force on the bone at angle a, while muscle B exerts a force on the bone at angle ß. Muscle B Muscle A Bone a. Assume muscle A exerts a force of 900 N on the bone at an angle a = 8°, while muscle B exerts a force of 75O N on the bone at an angle of B = 33°. Find the resultant force and the angle of the force due to muscle A and muscle B on the bone. b. Assume muscle A exerts a force of 1000 N on the bone at an angle a = 9°, while muscle B exerts a force of 820 N on the bone at an angle of ß = 38°. Find the resultant force and the angle of the force due to muscle A and muscle B on the bone.
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