Angular speed, physics, Physics

Assignment Help:
A ballerina begins a tour jete with angular speed ?i and a rotational inertia consisting of two parts: Ileg = 1.55 kg*m^2 for her leg extended outward at angle ? = 90.0 to her body and Itrunk = 0.518 kg*m^2 for the rest of her body (primarily her trunk). Near her maximum height she holds both legs at angle ? = 33.5 to her body and has angular speed ?f. Assuming that Itrunk has not changed, what is the ratio ?f/?i?

Related Discussions:- Angular speed, physics

An experiment with a floating candle, Put a nail in the lower end of a cand...

Put a nail in the lower end of a candle. The nail should be just the right weight to make the candle float with its top a little above the surface of the water. Float the candle an

Scattering of light, Molecules of a medium after absorbing incoming light r...

Molecules of a medium after absorbing incoming light radiations, sends them in all direction. This process is called as Scattering.

Factors affecting electrical resistivity, TEMPERATURE: When the conduct...

TEMPERATURE: When the conduction electrons are only scattered by thermal vibrations of thermal ions, then τ in the mobility expression refers to the mean time between scatterin

Are there many type of single ends in optics fiber, Are there many type of ...

Are there many type of single ends? Single ends can be no matter which from a simple cut with snips or a cutter to a sophisticated polished encapsulation. The actual method use

What is meant by doping, Q. What is meant by doping? The process of ad...

Q. What is meant by doping? The process of addition of extremely small amount of impurity into an intrinsic semiconductor is called doping.

Explain different types of ct artifacts, Question 1. Explain different ...

Question 1. Explain different types of CT artifacts. 2. Discuss the applications of Multidetector CT. 3. How will you be able to obtain cross sectional images in CT scan?

Determine the diameter of ring in newtons rings experiment, In a Newton's r...

In a Newton's rings arrangement the diameter of a bright ring is 0.5cm. Determine the diameter of ring if the lens placed on the plane glass plate is replaced by another one having

How do you separate hydrogen and oxygen gases, How do you separate Hydrogen...

How do you separate Hydrogen and Oxygen gases in industrial electrolysis of water process? In electrolysis, oxygen and hydrogen gas are formed at dissimilar electrodes (oxygen

How to identify a hard-boiled egg, How to identify a hard-boiled egg Se...

How to identify a hard-boiled egg Secure a fresh egg and a hard-boiled egg. Give every of them a spinning motion in a soup dish or a plate. View that the hard-boiled one spins

Write Your Message!

Captcha
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