2.2 Kinetics Flashcards
1
Q
Resonance is a phenomenon whereby
A
External excitation frequency is equal to the natural frequency
Applied to oscillatory motion or vibration
2
Q
What is acceleration?
A
Rate of change of velocity
3
Q
Centripetal is —– to the mass of the object.
Directional proportional
Inversely proportional
A
Directional proportional
4
Q
Centripetal is —-/ proportional the size of the circle in which the object travels .
Inversely proportional
Directly proportional
A
Inversely proportional