True or False 1.) In a statically determinate structure, the number of independent unknowns must be equal to the number of equations based on static equilibrium conditions. 2.) A planar structural system is in a state of static equilibrium when the resultant of any force and any moment is equal to zero. 3.) The effect of the force in a body is defined to be the product of the body weight and the acceleration of the force. 4.) The Principle of superposition states that the effect of a number of loads applied at the same time is the algebraic sum of the effects of the loads applied singly.
True or False 1.) In a statically determinate structure, the number of independent unknowns must be equal to the number of equations based on static equilibrium conditions. 2.) A planar structural system is in a state of static equilibrium when the resultant of any force and any moment is equal to zero. 3.) The effect of the force in a body is defined to be the product of the body weight and the acceleration of the force. 4.) The Principle of superposition states that the effect of a number of loads applied at the same time is the algebraic sum of the effects of the loads applied singly.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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True or False
1.) In a statically determinate structure, the number of independent unknowns must be equal to the number of equations based on static equilibrium conditions.
2.) A planar structural system is in a state of static equilibrium when the resultant of any force and any moment is equal to zero.
3.) The effect of the force in a body is defined to be the product of the body weight and the acceleration of the force.
4.) The Principle of superposition states that the effect of a number of loads applied at the same time is the algebraic sum of the effects of the loads applied singly.
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