Table of Contents
Why does mass not affect a pendulum swing?
As mass increases, so does the force on the pendulum, but acceleration remains the same. (It is due to the effect of gravity.) Because acceleration remains the same, so does the time over which the acceleration occurs. Within certain limits, mass does not affect a pendulum’s period.
What is the only thing that will affect the period of a swinging pendulum?
The only things that affect the period of a simple pendulum are its length and the acceleration due to gravity. The period is completely independent of other factors, such as mass.
Do heavier pendulums swing faster?
A heavier pendulum will not swing faster. The mass of the pendulum will not have any effect on the period of the swing as we can observe in the next…
Does mass affect pendulum?
The period of a pendulum does not depend on the mass of the ball, but only on the length of the string. Two pendula with different masses but the same length will have the same period. Two pendula with different lengths will different periods; the pendulum with the longer string will have the longer period.
How does mass affect the period of oscillation?
Period also depends on the mass of the oscillating system. The more massive the system is, the longer the period. In fact, the mass m and the force constant k are the only factors that affect the period and frequency of simple harmonic motion.
Why is the period of a pendulum independent from mass?
The period of oscillation of a simple pendulum does not depend on the mass of the bob. Since the mass factors into both the cause of changing motion and the resistance to changing motion, it cancels out. For a mass-spring system, the mass still affects the inertia, but it does not cause the force.
Why does gravity affect the period of a pendulum?
The period of a pendulum is proportional to the square root of the ratio of its length and the acceleration due to gravity. It is directly proportional to the square root of the length and is inversely proportional to the square root of the value of the acceleration due to gravity.
How does mass affect the speed of a pendulum?
(Mass does not affect the pendulum’s swing. The longer the length of string, the farther the pendulum falls; and therefore, the longer the period, or back and forth swing of the pendulum. The greater the amplitude, or angle, the farther the pendulum falls; and therefore, the longer the period.)