All periodic motions are oscillatory.
True
False
Not all periodic motions are oscillatory. E.g. the motion of planets around the Sun is periodic, but not oscillatory.
All periodic motions are oscillatory motion. Is this statement correct? Give reason and also give two examples of oscillatory motion. [3 MARKS]
Which of the following motions are periodic as well as oscillatory?
Only 1 and 2
Only 2 and 3
Only 3 and 4
Only 1 and 4