Find out the work done by non conservative forces during

Assignment Help Physics
Reference no: EM1313428

Q1. An 11.90 V battery is connected to a series circuit containing a 6ohm resistor and a 2.30 H inductor. The circuit is established and current is 1.9833 A. How long will it take the current to reach 50 percent of its final value? Answer in units of s

Q2. A pendulum has the length of 50cm and a bob of mass of 20g. It is pulled to the side by 20 degrees and released. The energy is calculated with a choice of Ug=0 at the bottom of the swing. After many swings, the energy has decreased by 10%. Find out the work done by non conservative forces during this time.

Reference no: EM1313428

Questions Cloud

Calculation of npv and irr of project : Calculation of NPV and IRR of project and calculate IRR and use it to determine the maximum deviation allowable in the cost of capital estimate to leave the decision unchanged
Calculation of real and nominal wages : Pam, having recently graduated from college, is looking to work for 2 years before she enters graduate school.  She has received 2 job offers with the following salary structures:
Minimum intensities of sound heard by a man : Two identical speakers are driven by the same oscillator @ 200Hz. They are located on a vertical pole & 4.00 m apart. A man walks straight towards the lower speaker perpendicular to the pole.
Explaining the concepts of animal taxonomy : Which phyla lack organs? What kind of the symmetry do they have? State all of the phyla which show cephalization?
Find out the work done by non conservative forces during : An 11.90 V battery is connected to a series circuit containing a 6ohm resistor and a 2.30 H inductor. The circuit is established and current is 1.9833 A. How long will it take the current to reach 50 percent of its final value? Answer in units of s
Difference in variation in sales among aisle location : At 0.05 level of significance, is there evidence of noteworthy difference in variation in sales among different aisle locations?
Question on fundamentals of accounting : Multiple choice question on fundamentals of accounting - internal control principles and What is the amount of the bad debt adjusting entry
Elfless person approaches jones : A selfless person approaches Jones also Smith with a $100 bill also offers to sell it to the highest bidder but both the winning also losing did der must pay her their bids.
Explain determining the minimum price to be charged : Explain determining the minimum price to be charged for product which to be produced from new project

Reviews

Write a Review

 

Physics Questions & Answers

  Find the change in the internal energy

A 600 turn solenoid, 25 cm long, has a diameter of 2.8 cm. A 10 turn coil is wound tightly around the center of the solenoid. If the current in the solenoid increases uniformly from 0 to 5.0 A in 0.48 s, what would be the induced emf magnitude in the..

  What is eccentricity of the transfer ellipse

What is eccentricity of the transfer ellipse

  Transmission coefficient of an electron

Classically, the electron cannot pass through the barrier because E

  Describe why this is a bad idea

I once observed a woman on an airplane at night with a camera. As we flew low over Washington DC she was impressed with the view of the city lights in the dark. She stood back in the aisle and tried to take the picture by the window using her flash. ..

  What is the speed of the ball at that point

A cannonball launched with an initial velocity of 161 m/s at the angle of 45 degrees follows a parabolic path and hits a balloon at the top of its trajectory. Neglect air resistance, how fast is it going when it hits the balloon? What is the accelera..

  Discuss centripetal acceleration, and the speed by a ball

Discuss briefly centripetal acceleration, the speed and the force exerted by a ball attached to a string.

  Provide diagrams and calculate the magnitude and direction

One displacement vector A has magnitude of 2.78 km and point due north. Another displacement vector B has a magnitude of 7.40 km and also points due north. Provide diagrams and calculate the magnitude and direction of A+B, B-A, A-B.

  What is the velocity of the bullet originally

As the block has raised a vertical height of 0.725, the tension in the cord is 4.66 .What is the velocity of the bullet originally.

  The quantities and volume of liquid in each tank

FInd the quantities and volume of liquid in each tank and predicting the damage or danger caused in the process.

  What can you end about the relative speeds

A 1.8 kg ball of putty moving to the right has a head-on inelastic collision with the .50 kg putty ball moving to the left. If the combined blob doesn't move just after the collision, what can you end about the relative speeds of the balls before the..

  What focal length is essential for the lens in her eyeglasse

A point P is on a rim of a wheel of radius 2.0m. At time t=0 wheel is at rest and P is on the x-axis. The wheel undergoes a uniform angular acceleration of 0.01 rad/s2 about the center O. Find out the time t, when P returns to an original position on..

  What friction torque is required to reduce angular speed

What friction torque is required to reduce angular speed

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