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What is the free-fall acceleration in a location where the period of a 0.850 m long pendulum is 1.86 s?
Wiki User
∙ 14y ago
Time period and length of a pendulum are related by:
T = 2(pi)(L).5(g).5
so putting in the values and solving for g yields a result of :
g = 9.70 ms-2
Wiki User
∙ 14y ago
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What are the effects of acceleration due to gravity on the time period of a pendulum?
The period of a pendulum (in seconds) is 2(pi)√(L/g), where L is the length and g is the acceleration due to gravity. As acceleration due to gravity increases, the period decreases, so the smaller the acceleration due to gravity, the longer the period of the pendulum.
Period of seconds pendulum?
Time period of a seconds pendulum is 99.3955111cm at a place where the gravitational acceleration is 9.8m/s2
Is the period of the pendulum influenced by the point from which it is released?
No Time period, T = 2π √(l/g) π - pi l - lenght of the pendulum g - acceleration due to gravity at the place
How do you find time period of pendulum?
T=2π√(L/g)where L is the length of the pendulum and g is the local acceleration of gravity.
Why does accerlation due to gravity affect the period of a pendulum?
The period of a pendulum is give approximately by the formula t = 2*pi*sqrt(l/g) where l is the length of the pendulum and g is the acceleration (not accerlation) due to gravity. Thus g is part of the formula for the period.
How does the period of a pendulum vary?
The period depends only on the acceleration due to gravity and the length of the pendulum. Gravitational acceleration depends on the location on the surface of the earth: latitude, altitude play a part. Also, some pendulums are subject to thermal expansion and so the length changes. These factors do impact on the period of a pendulum.
What are the effects of acceleration due to gravity on the time period of a pendulum?
The period of a pendulum (in seconds) is 2(pi)√(L/g), where L is the length and g is the acceleration due to gravity. As acceleration due to gravity increases, the period decreases, so the smaller the acceleration due to gravity, the longer the period of the pendulum.
Period of seconds pendulum?
Time period of a seconds pendulum is 99.3955111cm at a place where the gravitational acceleration is 9.8m/s2
Does the weight effect the period of a pendulum?
It doesn't. Period depends on the length of the pendulum and the acceleration of gravity. Adding weight doesn't change the period at all.
What are the factors on which the time period of simple pendulum depends?
The length of the pendulum, and the acceleration due to gravity. Despite what many people believe, the mass has nothing to do with the period of a pendulum.
What time required in 1 oscillation of pendulum?
The time required for one complete oscillation (or swing) of a pendulum is known as its period. The period of a simple pendulum depends on its length and the acceleration due to gravity. The formula to calculate the period of a pendulum is T = 2π√(L/g), where T is the period, L is the length of the pendulum, and g is the acceleration due to gravity (approximately 9.81 m/s^2).
What are two factors that alter the oscillation period of a pendulum?
1. Length of the pendulum 2. acceleration due to gravity at that place
How can pendulum be used to determine local gravitational acceleration?
Measure the length and the period
Does amplitude effect the period of a pendulum?
No, the amplitude of a pendulum (the maximum angle it swings from the vertical) does not affect the period (time taken to complete one full swing) of the pendulum. The period of a pendulum depends only on its length and the acceleration due to gravity.
Discussion of the measurement of gravity by a bar pendulum?
You can use a simple pendulum, measure how long one period takes, then use the formula for a pendulum, and solve for gravitational acceleration.
What variable effects the frequency of a pendulum?
The length of the pendulum affects its frequency - a longer pendulum has a longer period and lower frequency, while a shorter pendulum has a shorter period and higher frequency. The gravitational acceleration also affects the frequency, with higher acceleration resulting in a higher frequency.
How does length affect a pendulum?
The length of a pendulum directly affects its period, or the time it takes to complete one full swing. A longer pendulum will have a longer period, while a shorter pendulum will have a shorter period. This relationship is described by the formula T = 2π√(L/g), where T is the period, L is the length of the pendulum, and g is the acceleration due to gravity.
