Calculate the normal force, Mechanical Engineering

Assignment Help:

Problem

You are playing tetherball because you are seven years old and you have nothing better to do.  If the tetherball has a mass of 1 kg and the rope is 1.5 m long and can withstand a maximum force of 240 N, what is the maximum speed that the tetherball can have before the rope breaks?

Problem

You ride a roller coaster with a loop-the-loop after eating a chili cheese dog and a large order of chili cheese fries and drinking a frozen lemonade.  Your mass after this salubrious lunch is 77 kg.  Your speed at the bottom of the loop is 31 m/s, and your speed at the top of the loop is 13.0 m/s.  What is the normal force that the coaster car exerts on your butt at the top of the loop?  At the bottom of the loop?


Related Discussions:- Calculate the normal force

Ideal speed circuit, Ideal Speed Circuit ( 36 to 40 kmph ) : Motorcycle i...

Ideal Speed Circuit ( 36 to 40 kmph ) : Motorcycle is brought into this condition by raising the throttle valve and an incorporated jet needle. The air enters through the main pa

Determine the temperature distribution, The wall shown is 1 m thick. The le...

The wall shown is 1 m thick. The left surface of the wall (x=0) is maintained at a constant temperature 200 degrees Celsius. The right surface (x=L=1 m) is insulated. The thermal c

Engine management system, A preamble to engine management systems for IC en...

A preamble to engine management systems for IC engines objectives, functionalities and main features

Describe facing material, Q. Describe facing material? Facing Material...

Q. Describe facing material? Facing Materials: These materials when added to the moulding sand tend to obtain smoother and cleaner surfaces of castings, help easy peel

Illustrate the term directional solidification, Describe some special kind ...

Describe some special kind of patterns and indicate the production circumstances in which each would be need. Illustrate the term Directional solidification as applied in castin

Benefits of registration in entrepreneurship development, Benefits of Regis...

Benefits of Registration: Units would normally get registered to avail some benefits, incentives or support given either by the Central or State Govt. The regime of incentives off

Entropy, why entropy always tends to increase?

why entropy always tends to increase?

Quantitative Project Paper, Could I have 3 topic ideas with problem stateme...

Could I have 3 topic ideas with problem statement and research questions for each to pick one and send it to the expert? I have a project in Manufacturing Engineering, Master leve

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