Table of Contents
What is the period of a 3.5 m pendulum?
3.75 s
It will require the same amount of time to swing back, so the period is 2.4 s. 2. Suppose a simple pendulum consists of a 3.5 m string and a 0.3 kg bob, and its period is 3.75 s.
How long should a pendulum be for it to have a period of 1s?
Answer: 0.248 m length of pendulum will produce a period 1.0 s. Answer: 0.248 m length of pendulum will produce a period 1.0 s.
What is the length of second pendulum on Earth?
The length of a seconds pendulum on the surface of the earth is 1m.
What is the length of a pendulum with a period?
As such, halving the period of a pendulum will quarter (half squared) its length. Since a seconds pendulum, with a period of 2 seconds, has a length of 1 meter, a pendulum with a period of 1 second will have a length of 1 4 meters, or about 25 cm.
How long does it take a pendulum to swing 1 second?
Unfortunately for that definition, the critical value for g, the gravitational acceleration, varies significantly from place to place, so the length of the seconds pendulum changes from place to place. However, a seconds pendulum doesn’t have a period of 1 second, it has a period of 2 seconds. It takes 1 second to swing in one direction
What is the formula for simple pendulum?
Time Period of Simple Pendulum Derivation Using the equation of motion, T – mg cosθ = mv 2 L The torque tending to bring the mass to its equilibrium position, τ = mgL × sinθ = mgsinθ × L = I × α
What is a simple pendulum used for in everyday life?
Pendulums are in common usage. Some have crucial uses, such as in clocks; some are for fun, such as a child’s swing; and some are just there, such as the sinker on a fishing line. For small displacements, a pendulum is a simple harmonic oscillator. A simple pendulum is defined to have an object that has a small mass,…