Calculate the normal force, Mechanical Engineering

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?

Posted Date: 2/26/2013 4:16:14 AM | Location : United States







Related Discussions:- Calculate the normal force, Assignment Help, Ask Question on Calculate the normal force, Get Answer, Expert's Help, Calculate the normal force Discussions

Write discussion on Calculate the normal force
Your posts are moderated
Related Questions
a body of mass 5kg moves with an acceleration of 20m/s calculate the force

Determine the reaction at specific points: A light rod AD can be supported by frictionless pegs at B and C and rests against frictionless wall at A as shown in th

EXPALIN PREPARATION OF LYOPHILIC AND LYPHOBIC SOLS

The first stage of design assumes: budget is approved, marketing research is complete, product can be made at a price below that which it can be sold, research and development is c

Movement of wire at the signal box: The wire working on railway signal is 5mm in diameter and 300m long. If movement at the signal end is to be 25cm, make calculations for mo

Comprehensive Awareness: Successful entrepreneurs should have ability to comprehend complex situations that may include planning, making strategic decisions, and working on multip

application of optiz

Q. Pressure and Temperature in Unfired pressure vessels? The design pressures and coincident maximum and minimum metal temperature, shall be determined by carefully considering


Understanding the Role of Ownership : Before starting a business, entrepreneur should know what is involved in owning a business and what are the roles one will have to play to st