Physics, 04.02.2020 05:53, mika08

by what mechanical adjustments can you speed up or slow down an old-fashioned grandfather
pendulum clock?

a)by changing the elongation angle of the pendulum

b) by giving the pendulum a slight nudge into or against its motion direction

c) by altering the length of the pendulum
d)
either of the above works

e) none of the above works

Answers: 2

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by what mechanical adjustments can you speed up or slow down an old-fashioned grandfather
pend...