Calculate the tension in the part of the cord

Assignment Help Physics
Reference no: EM13264731

A textbook of mass 1.90kg rests on a frictionless, horizontal surface. A cord attached to the book passes over a pulley whose diameter is 0.150m , to a hanging book with mass 2.93kg . The system is released from rest, and the books are observed to move a distance 1.22m over a time interval of 0.790s .

Part A What is the tension in the part of the cord attached to the textbook?

Part B What is the tension in the part of the cord attached to the book?

Part C What is the moment of inertia of the pulley about its rotation axis?

Reference no: EM13264731

Questions Cloud

Design a double sideband amplitude modulation modulator : Design a Double Sideband Amplitude Modulation (DSBAM) modulator and demodulator system using the SystemView software. The modulating wave m(t) = Amcos(2pifmt) and the carrier wave c(t) = Accos(2?fct) have the following parameters
What is the depreciation expense for the equipment : What is the depreciation expense for the equipment in Year 3? Round your answer to the nearest dollar.
Explain what temperature would the reaction go twice as fast : The activation energy of a certain reaction is 32.3kJ/mol . At 20 degrees C, the rate constant is 0.0130s^-1. At what temperature would this reaction go twice as fast? The equation that is given is ln(K2/K1)=Ea/R((1/T1)-(1/T2)) a. what is R in thi..
Delta blues-classic blues and chicago blues : (delta blues, classic blues and Chicago blues), which do you think most influenced the development of later popular music styles in 20th Century America? Why? Which styles?
Calculate the tension in the part of the cord : A textbook of mass 1.90kg rests on a frictionless, horizontal surface. A cord attached to the book passes over a pulley whose diameter is 0.150m, What is the tension in the part of the cord attached to the textbook
Explain what is the net present value of this project : What is the net present value of this project if the relevant discount rate is 14 percent and the tax rate is 35 percent? Round your answer to the nearest dollar.
Develop discussion on how wbs could reduce the risks : Develop the discussion on how WBS could reduce the risks in the process of generating and reviewing the requirements and specifications?
What would be modulating signal if same signal generated : A phase modulation (PM) signal s(t) has a modulating wave m(t) = Amcos(2ðfmt) and phase sensitivity kp = 10 radians/V. What would be the modulating signal if the same signal s(t) is generated by frequency modulation (FM) with frequency sensitivity..
Explain what is the net present value of this project : What is the net present value of this project if the relevant discount rate is 14 percent and the tax rate is 35 percent? Round your answer to the nearest dollar.

Reviews

Write a Review

Physics Questions & Answers

  Explain how much mechanical energy is lost due to friction

Explain how much mechanical energy is lost due to friction acting on the runner? How far does he slide?

  Calculate the bond length of this molecule

The spacing between the lines in the pure rotational spectrum of 11B-2H (numbers are superscripts) is 3.9214E-11 s^-1, Calculate the bond length of this molecule

  What does the hanging scale read

A beaker of mass 1.5kg containing 3.2kg of water rests on a scale. A 3.2kg block of a metallic alloy of density 53400 kg/m is suspended from a spring scale is submerged in water of density 1000 kg/m.

  Find the charge after a long time

You charge an initially uncharged 79.9-mF capacitor through a 48.1 Ohm resistor by means of a 9.00-V, What is the charge after a long time (coloumbs)

  Assuming the skin and the cargo of the balloon

A uniform-density 8 kg disk of radius 0.20 m is mounted on a nearly frictionless axle. Initially it is not spinning. A string is wrapped tightly around the disk, and you pull on the string with the constant force of 45 N through a distance of 0.7 ..

  Establish the magnitude and direction of the acceleration

A block is placed at the end of the frictionless ramp and is pulled up the ramp through a solid ball on the end of a string that passes over a frictionless pulley that does not affect the motion of the block or ball. The ramp is 3.40 meters long and ..

  What is the minimum amount of work that was necessary

Suppose you are 69 cm from a plane mirror. What area of the mirror is used to reflect the rays entering one eye from a point on the tip of your nose if your pupil diameter is 4.90mm.

  Expalin by how much does the potential energy

Expalin by how much does the potential energy of a 18.0-kg child increase when the child climbs a normal staircase to the second floor?

  Calculate the maximum current in the circuit

White light containing wavelengths from 405 nm to 760 nm falls on a grating with 8000 lines/cm. How wide is the first-order spectrum on a screen 2.20m away.

  Explain how fast will he be moving backward just after

Explain how fast will he be moving backward just after releasing the ball?

  Compute the density of the object

The loaded cab of an elevator has a mass of 3000kg and moves 216-m up the shaft in 23s at constant speed. At what average rate does the force from the cable do work on cab.

  What is momentum of the block

What is momentum of the block

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