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charle [14.2K]
2 years ago
15

A student tries to measure the period of a pendulum that is already swinging

Physics
1 answer:
Alex17521 [72]2 years ago
5 0

Answer:

a. The student's mistake was that the student did not swing the pendulum and start the watch at the same time.

b. 1.2 s per swing.

c. The likely effect of her reaction time is that they will should subtract two seconds off the time.

Explanation:

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