Equilibrium — conditions?
Sum of forces and moments = 0
Newton's second law — formula?
F = ma
Work and energy — key relation?
Work equals change in kinetic energy
Newton's second law — definition?
Force equals mass times acceleration.
Equilibrium — conditions?
Sum of forces and moments are zero.
Work-energy theorem — statement?
Net work equals change in kinetic energy.
Impulse — equation?
Force times time equals change in momentum.
Moment of inertia — dependence?
Depends on mass distribution.
Simple harmonic motion — period formula?
T = 2π√(m/k).
Conservation of energy — in systems?
Total mechanical energy remains constant.
Answer 10 questions on Fundamentals of Mechanics.
1. Which of the following best describes kinematics?
2. What is the primary focus of the mechanics section in physics?
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