AP Physics 1easymcq1 pt
A spring-block oscillator completes 10 cycles in 4.0 s. Its frequency is
A.2.5 Hz
B.0.40 Hz
C.40 Hz
D.14 Hz
Explanation
Core Concept
f = cycles/time = 10/4.0 = 2.5 Hz.
Correct Answer
A2.5 Hz
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