# At what place the motion of simple pendulum will be slowest (a) poles (b) equator (c) center of earth (d) surface of earth?

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• At what place the motion of simple pendulum will be slowest (a) poles (b) equator (c) center of earth (d) surface of earth?

Answer #1 | 16/05 2015 16:17
b
Positive: 57.894736842105 %
Answer #2 | 17/02 2015 11:27
c) Center of the earth. Because at the center you are being pulled by nearly equal graviational force from all sides, so the gravitational acceleration is near 0. The pendulum needs gravitational acceleration to work. T = 2*pi*sqrt(L/g) If g is near 0, then the period goes way up.
Positive: 50 %
Muhammad Ishaq Shah Roghani | 14/01 2018 08:52
At the equater
Positive: 47.368421052632 %
Answer #4 | 16/05 2015 09:17
b
Positive: 50 %
Answer #5 | 17/02 2015 19:27
c) Center of the earth. Because at the center you are being pulled by nearly equal graviational force from all sides, so the gravitational acceleration is near 0. The pendulum needs gravitational acceleration to work. T = 2*pi*sqrt(L/g) If g is near 0, then the period goes way up.
Positive: 47.058823529412 %

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