The pendulum of a grandfather clock is 1.0 m long. What is its period on the Earth?
A. 1.0 s
B. 2.0 s
C. 4.0 s
D. 8.0 s
Answer:B
The pendulum of a grandfather clock is 1.0 m long. What is its period on the Earth?
A. 1.0 s B. 2.0 s C. 4.0 s D. 8.0 s