Answers

  • Brainly User
2014-06-11T10:40:49+05:30
(1) It's a unit of measurement used to categorize a length of time. Also called timeframe.
(2) 
Frequency is the number of occurrences of a repeating event per unit time.
(3) 
Angular frequency is a scalar measure of rotation rate. It refers to the displacement per unit time.
1 5 1
2014-06-11T13:51:33+05:30
1)Time Period--If ur asking about a pendulum then its a time required by a pendulum to complete one oscillation (in secs)
2)Frequency--It is defined as the number of oscillation per second.
3)Angular frequency--the frequency of a steadily recurring phenomenon expressed in radians per second. A frequency in hertz can be converted to an angular frequency by multiplying it by 2π.
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