Determine the angular acceleration

Assignment Help Physics
Reference no: EM13833683

A line rotates in a horizontal plane according to the equation Y = 2t^3- 6t, where Y is the angular position of the rotating line, in radians, and t is the time, in seconds.

Determine the angular acceleration when
t = 2 sec.

Reference no: EM13833683

Questions Cloud

Article-one cost system isnt enough : 1. To understand the importance of cost measurement and how it applies to different departments. 2. Compare Traditional cost systems versus today's cost analysis necessities.
Report on challenges of managing a diverse workforce : You are asked to complete a research report in this course. A research report is an opportunity for you to practice and improve your research and writing skills
What is the strategy you can advise your company : Define and explain the difference between Mission, Goals, Objectives and the ways in which each fits into and forms a part of the Strategy Equation - What is the strategy you can advise your company?
Time value of money concepts : Please turn in the answers to the following questions: 1.  Why is it necessary to know about time value of money concepts?  Why can’t you just make judgments about future cash flows based purely on the size of the cash flows?
Determine the angular acceleration : Determine the angular acceleration
Identify a recently announced security vulnerability : Your task is to identify a recently announced security vulnerability and write a profile of the threat. The profile should contain the name of the threat, the systems it attacks, how it performs its attack and the mitigation strategies.
How do the structural functional approaches to drug : How do the structural-functional and social conflict approaches to drug and alcohol abuse differ? Do you think that either approach characterizes the problem?
What are the key customer needs that unilever aims to fill : How would you characterize the competitive strategy of a Unilever? What are the key customer needs that Unilever aims to fill
Explain government invasion of privacy : How important is the distinction between government invasion of privacy and parental invasion of privacy

Reviews

Write a Review

Physics Questions & Answers

  Calculate the microscopes magnification

A microscope has a 16.8 cm tube length, a 0.64 cm focal length of the objective lens, calculate the microscope's magnification

  Determine the waves frequency

A standing wave on a 77.4cm long string has three antinodes. If the string has linear mass density 3.92×10?5kg/m and tension 10.1N , what are the wave's frequency

  What is the net resistance

An 80-W, 120-V bulb is connected in parallel with a 25-W, 120-V bulb. What is the net resistance

  Determine the boy speed at the bottom of the slide

At a playground, a 22 kilogram boy plays on a slide that drops through a height of 2.1 meter. Determine the boy speed at the bottom of the slide

  Two boats start together and race across a 50.0 km

A hotel elevator ascends 170m with a maximum speed of 4.4m/s. Its acceleration and deceleration both have a magnitude of 1m/s2.

  Calculate the average power during the acceleration

At the Paris Auto Show this week, a concept car by Lamborghini called "Sesto Elemento" (Sixth Element) was being shown. Calculate the average power during the acceleration

  How far is the spring compressed

A 2.1-kg block is released from rest and allowed to slide down a frictionless surface and into a spring. The far end of the spring is attached to a wall, as shown. The initial height of the block is 0.36 m above the lowest part of the slide and the s..

  Calculate the tangential speed of the star

A star has a mass of 1.87 x 1030 kg and is moving in a circular orbit about the center of its galaxy. The radius of the orbit is 3.5 x 104 light-years, Determine the tangential speed of the star

  A fire hose exerts a force on the person holding it this is

a fire hose exerts a force on the person holding it. this is because the water accelerates as it goes from the hose

  Determine how much mass m of ice should be added

The temperature of 1.3 kg of water is 34° C. To cool the water, ice at 0° C is added to it. The desired final temperature of the water is 11° C. determine how much mass m of ice should be added

  At what angle of refraction does the ray penetrate the ice

A ray of sunlight hits a frozen lake at a 43.9° angle of incidence. At what angle of refraction does the ray penetrate the ice

  How does this value depend on the identity of the gas

What is the most probable kinetic energy for a molecule of a gas at temperature T = 300.K

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