Question Detail

PHY 101 Rotational Motion Objective Question
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Question

The frequency f of a rotating object is related to its period T by the equation
Options
A f = T
B f = 2πT
C f = 1/T
Correct Answer
D f = T/2π
Correct Answer

Option C is the correct answer.

Detailed Explanation

Frequency (f) is the number of revolutions or cycles per unit time, while the period (T) is the time for one complete cycle. They are reciprocals of each other: f = 1/T.

Hint

If an object takes 0.5 seconds to complete one rotation (period T), how many rotations does it complete in one second (frequency f)?

Question Info

Course: PHY 101
Topic: Rotational Motion
Type: Objective
Difficulty: Not specified
Question 774 of 1250
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