What effect does gravity have on a pendulum?

Gravity is one of two main forces acting upon a pendulum at any given time, helping create the back-and-forth motion of the swinging weight.

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How often should I wind my pendulum clock?

Winding ? One Day clock. Wind the clock once each day, preferably at about the same time each day. Turn the key with a smooth motion, stopping when the spring will not wind any further. Never let the key snap back in your hand, always release it gently after each half turn. Why do shorter pendulums swing faster? From the time period formula, time period of the pendulum is directly proportional to the square root the length of the pendulum. When the length of the string is shorter the time period of the pendulum decreases.

One may also ask what is the tension in a pendulum?

The tension force results from the string pulling upon the bob of the pendulum. The direction of the tension force is always towards the pivot point. So as the bob swings to the left of its equilibrium position, the tension force is at an angle - directed upwards and to the right. In respect to this, is tension in a pendulum constant? Tension in a pendulum is always the force in the string "tugging" at the weight. F=ma does not need to be zero because the "a" includes the force to change the direction; the force on the moon is not zero even though the moon stays (about) the same velocity and distance from Earth.

Where is tension greatest in a pendulum?

The first is clearly maximized when the string is vertical. The second is also maximized when the string is vertical, because the mass is lowest and hence moving fastest at that point. So the highest tension occurs when the string is vertical, which is the mean position. What is the bottom of a pendulum called? It may be called a ""bob"" because its vertical position ""bobs"" up and down while its horizontal motion moves side to side. Pendulum Pivot. The pendulum string is attached to the overhead support by the pivot.

What does yes look like on a pendulum?

Here's an example of how to program the "yes" signal: Holding the pendulum in position, say "When I ask a question and the answer is yes, move like this, in a clockwise circle." (or whatever signal you've chose for "yes"). Say this as you swing the pendulum in the yes signal. 4.