What is its period if the elevator is accelerating downward

Assignment Help Physics
Reference no: EM13654958

A simple pendulum is 9.00 m long.

(a) What is the period of simple harmonicmotion for this pendulum if it is located in an elevatoraccelerating upward at 9.00m/s2?

s

(b) What is its period if the elevator is accelerating downward at9.00 m/s2?

s

(c) What is the period of simple harmonic motion for the pendulumif it is placed in a truck that is accelerating horizontally at9.00 m/s2?

s

Reference no: EM13654958

Questions Cloud

Method of rote learning : In Emerson document of "The American Scholar" was a radical document of its time. It dealt a blow against an educational system that favoured the method of rote learning, declamation and a prescribed curriculum for all undergraduates.
What is the rocks speed just before hitting the ground : a 2.0-kg rock that is initially at rest loses 407-J of potential energy while falling to the ground. What is the rock's speed just before hitting the ground
Explain potassium nitrate to form an amateur rocket : Sucrose (C12H22O11) can be mixed with potassium nitrate to form an amateur rocket propellant called rocket candy, which, despite its name, is at least mildly toxic. The properly balanced mixture reacts to form K2CO3, N2, H2O and CO2.
Average atmospheric pressure does not correspond : Atmospheric pressure is half its sea-level value at analtitude of. Weather phenomena such as clouds and storms are found in the, Average atmospheric pressure does not correspond to,
What is its period if the elevator is accelerating downward : A simple pendulum is 9.00 m long. What is its period if the elevator is accelerating downward at9.00 m/s2
Determine what height will the rocket rise : A 10.0-kg rocket is fired vertically from Cape Canaveral. Its fuel gives it 1960-J of Kinetic Energy by the time the fuel is exhausted. What height will the rocket rise
State catalyze the fisher esterification of carboxylic acids : A strong acid is generally used to catalyze the fisher esterification of carboxylic acids. what two steps in the reaction are accelerated by the presence of strong acid, and what function does the acid play in each of these steps
Determine what is the compressional stress : The total cross-sectional area of the load-bearing calcifiedportion of the two forearm bones (radius and ulna) is approximately2.4 cm2. what is the compressional stress that the arm withstands during the crash
How has hermia and lysanders relationship developed : How has Hermia and Lysanders relationship developed since Act I? Is it better or worse - Hermia & Lysander's relationship were a food item, what would it be?

Reviews

Write a Review

Physics Questions & Answers

  Estimate the kinetic energy of the ball

A 47.0-g golf ball is driven from the tee with an initial speed of 50.0 m/s and rises to a height of 25.6 m. Neglect air resistance and determine the kinetic energy of the ball at its highest point

  Compute the maximum kinetic energy of the photo election

Sketch a graph of maximum kinetic energy, KE max against visible light frequency, v for this experiment Label threshold frequency Vc.

  What is the velocity of the human

A human cannon ball is launched at 25.0 m/s at an angle of 30.0 degrees from horizontal. What is the velocity of the human after 0.540 seconds in terms of i and j

  A charged metal sphere mounted to an insulating post

You are given a charged metal sphere mounted to an insulating post. You have two other identical but uncharged spheres on their own similar insulating posts. Explain the procedure to give the two uncharged spheres each a roughly equal but opposite..

  Find out the mass of the lead block

The car encounters a loop of radius R = 18 m at ground level. As you will learn in the course of this problem, the initial height 54.00 m is great enough so that the car never loses contact with the track.

  What is the magnitude of the velocity of the eight ball

The eight ball m = 0.5 kg is initially moving with a velocity v = 4.2i m/s. What is the magnitude of the velocity of the eight ball after the collision in m/s

  What is the distance from the star to the earth

An astronaut travels from a distant star to the Earth at speed 0.992c. What is the distance from the star to the Earth as measured by an observer on the Earth

  Calculate the magnitude of charge stored on each plate in

two parallel plates each of area 6.27 cm2 are separated by 3.60 mm. the space between the plates is filled with air. a

  In a youngs double-slit experiment the wavelength of the

in a youngs double-slit experiment the wavelength of the light used is 550 nm in vacuum and the separation between the

  Find the approximate muzzle speed for the gun

In a ballistic pendulum experiment a 20 g bullet is shot into a 2.3 kg block of wood suspended by a cord of negligible mass. what is the approximate muzzle speed (in m/s) for the gun that fired the bullet

  What is the batterys internal resistance

A battery with an emf of 12.0 V shows a terminal voltage of 11.3V, What is the battery's internal resistance

  Find the angular size of the freckle on the image

I hold a flat mirror 24.6 cm in front of my face. There is a freckle on my face 1 mm in diameter. Find the angular size of the freckle on the image of my face as viewed by my eye

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd