The distance between 2 spheres in pendulum

In summary, the distance between 2 spheres in a pendulum can be calculated using the formula d = L - L*cos(theta), and does not affect the period of the pendulum. It can be changed without affecting the period as long as the length of the pendulum and acceleration due to gravity remain constant. The mass of the spheres does not affect the distance between them, but the distance does determine the amplitude and can affect the accuracy and precision of the pendulum's timekeeping abilities.
  • #1
Dr.Phy
6
0
Hi guys,first nice to meet you I am new here.Im working on a physics homework and i.ve already done it but i don't know why the x=2lsinx ( x=distance between 2 spheres in pendulum).
(P.S sorry for my bad english,im from Germany). Is that from a trig identity? I think I've understand it but if someone can tell mi with a pic it will be very helpful.
 
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  • #2
just ad a pic of your problem and also your attemot at a solution and we can figure some solution out
 

FAQ: The distance between 2 spheres in pendulum

What is the formula for calculating the distance between 2 spheres in a pendulum?

The formula for calculating the distance between 2 spheres in a pendulum is: d = L - L*cos(theta), where d is the distance between the spheres, L is the length of the pendulum, and theta is the angle between the pendulum and the vertical.

How does the distance between 2 spheres affect the period of a pendulum?

The distance between 2 spheres does not affect the period of a pendulum. The period of a pendulum is only affected by the length of the pendulum and the acceleration due to gravity.

Can the distance between 2 spheres be changed without affecting the period of a pendulum?

Yes, the distance between 2 spheres can be changed without affecting the period of a pendulum. As long as the length of the pendulum and the acceleration due to gravity remain constant, the period of the pendulum will not change.

How does the mass of the spheres affect the distance between them in a pendulum?

The mass of the spheres does not affect the distance between them in a pendulum. The distance between the spheres is determined by the length of the pendulum and the angle at which it swings, not the mass of the spheres.

What is the significance of the distance between 2 spheres in a pendulum?

The distance between 2 spheres in a pendulum is significant because it determines the amplitude of the pendulum's swing. The larger the distance, the greater the amplitude and the longer the pendulum's period. This can affect the accuracy and precision of the pendulum's timekeeping abilities.

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