Flashcards
OSCILLATIONS
Cards in this deck (13)
- 1dampingloss of energy in the oscillating system due to resistive forces such as friction and air resistance
- 2resonancephenomenon in which a system responds at maximum amplitude to an external driving force when the driving force frequency is equal to the natural frequency of the driven system
- 3simple harmonic motionperiodic motion in which the acceleration of the body is directly proportional to the displacement from a fixed point, and the acceleration is always directed towards that fixed point
- 4v =ω √ (x₀² - x²)
- 5v max =ω x₀
- 6a max =ω² x₀
- 7E total =1/2 m ω² x₀²
- 8E p =1/2 m ω² x²
- 9E k =1/2 m ω² (x₀² - x²)
- 10periodtime taken for one complete oscillation
- 11amplitudemaximum displacement from the equilibrium position
- 12frequencynumber of oscillations per unit time
- 13angular frequencyfrequency expressed in radians per second
Information
- Description
- A Level Physics Flashcards on OSCILLATIONS , created by su shan Chong on 12/03/2017.
- Created by
- su shan Chong
- Views
- 1
- Rating