Solution-What is the new tension in the slinky

What is the new tension in the slinky

Reference no: EM13546878

A wave pulse travels down a slinky. The mass of the slinky is m = 0.88 kg and is initially stretched to a length L = 7.3 m. The wave pulse has an amplitude of A = 0.24 m and takes t = 0.49 s to travel down the stretched length of the slinky. The frequency of the wave pulse is f = 0.4 Hz. 1) What is the speed of the wave pulse? 2) What is the tension in the slinky? 3) What is the average speed of a piece of the slinky as a complete wave pulse passes? 4) What is the wavelength of the wave pulse? 5) Now the slinky is stretched to twice its length (but the total mass does not change).
What is the new tension in the slinky? (assume the slinky acts as a spring that obeys Hooke's Law) 6) What is the new mass density of the slinky? 7) What is the new time it takes for a wave pulse to travel down the slinky? 8) If the new wave pulse has the same frequency, what is the new wavelength?

Reference no: EM13546878

Questions Cloud

Determine the veolicty of the cart at the instant package : A 20-lb package is thrown with a speed of 9 ft/s onto the 100-lb cart at the given angle of 30 degrees. It slides on the smooth cart and strikes the spring. If the spring has a spring constant k= 200 lb/in

Determine the magnitudes of the horizontal and vertical : A man having the mass of 77 kg sits in the chair which is pin-connected to the frame BC. If the man is always seated in an upright position, determine the magitudes of the horizontal and vertical reactions of the chair

What is its angular speed 0.1 seconds later : A disk of radius 0.2m and moment of inertia 1.5 kg*m^2 is mounted on a nearly frictionless axle. A string is wrapped tightly around the disk, and you pull on the string with a force of 25 N. After w while the disk has reached an angular speed ..

Determine the location of the neutral axis at failure : Given a reinforced concrete beam made with 3000psi concrete and grade 40 steel. The effective width is 12 inches, the beam depth is 24 inches and the reinforcement is 4#7 bars centered 2-1/2 inches from the bottom of the beam. The beam carries.

What is the new tension in the slinky : What is the new tension in the slinky? (assume the slinky acts as a spring that obeys Hooke's Law) 6) What is the new mass density of the slinky? 7) What is the new time it takes for a wave pulse to travel down the slinky? 8) If the new wave pu..

A transverse harmonic wave travels on a rope : A transverse harmonic wave travels on a rope according to the following expression:

A ?ywheel in the form of a heavy circular disk of diame : A ?ywheel in the form of a heavy circular disk of diame

What is the non-price strategy for the product : What is the Non-Price strategy for the product?

You are the marketing manager for the firm : Scenario 1: You are the marketing manager for the firm of your choice responsible for developing the tactical and strategic marketing plan. You are also responsible for the successful implementation and evaluation of the plan and have full P&L ..

User Account

All Pages

What is the new tension in the slinky

Reference no: EM13546878

Reference no: EM13546878

Questions Cloud

Reviews

Write a Review

Physics Questions & Answers

Find the magnitude of the resulting magnetic field

Find the equivalent resistance

What is the electric field at the location

What is the maximum displacement of the bridge deck

What is the magnitude of the current in the wire

Blackbody

Gravity conveyor

Calculate the dc voltage

Quadrupole moments in the shell model

Determine the tension in each string

Introductory mechanics: dynamics

Evaluate maximum altitude

Assured A++ Grade

Academics

Major Subjects

Majors

Get In Touch

TERMS & POLICIES

HELP & SUPPORT