what happens to the period of a simple pendulum taken into
a deep mine ?
Answer Posted / john rhoades
The period of a simple pendulum will increase. The lower into the Earth you go, the less gravity is exerted on the pendulum. The period of a pendulum is given by this formula:
T = 2*pi*(L/g)^.5.
That is to say the period of pendulum is proportional to the square root if it's length, and inversely proportional to the square root of local gravity. Therefor as gravity DECREASES the inverse relationship means the period INCREASES.
Is This Answer Correct ? | 3 Yes | 2 No |
Post New Answer View All Answers
why the ammeter and voltmeter has a circle representation
What is meant by degenerate and non-degenerate state? Give examples. : quantum physics
How is the index of refraction computed?
What is the index of refraction of air?
What do you mean by diffraction and what is/are the proper condition/conditions for it?
What is curvilinear motion?
A car traveling at 30mph ( =13.4 m/s) & it slams on its brakes. ( The car is decelerated by the force of the friction 0.7..f *distance x. (Weight=mg) how far will the cargo before it stops?
what is the mean of g= 9.8m/s2. waht is the mean of unit m/s2
Explain what is centrifugal force?
who described the theory of ionization?
Explain which way do twin screw props on a boat rotate when propelling the boat forward?
Tell me when taken to the top of a mountain, a clock will go fast or go slow or no change or stop?
What is the effeciency of solar cell (Current year)
Mercury is a better barometric fluid than water because?
What is the longest lasting synthetic periodic element?