What centripetal force will the ride exert

Assignment Help Physics

Reference no: EM1363960

Q. A frictionless pulley has the shape of a uniform solid disk of mass 6.00 kg and radius 24.0 cm. A 1.50 kg stone is attached to a very light wire that is wrapped around the rim of the pulley , and the stone is released from rest. As it falls down, the wire unwinds without stretching or slipping, causing the pulley to rotate. How far must the stone fall so that the pulley has 6.50 J of kinetic energy?

Q. Sasha's favorite ride at the fair is the Ferris wheel that has a radius of 7 m. a) If the ride takes 20 s to make one full revolution, what is the linear speed of the wheel? b) What centripetal force will the ride exert on Sasha's 50 kg body? c) Does Sasha feel as if she is being pulled in or out by the ride? d) Explain the difference between what she feels and what is really happening at the top and bottom of the wheel.

Reference no: EM1363960

Questions Cloud

Illustrate what is her mpc - marginal propensity to consume : Illustrate what is her MPC (Marginal Propensity to Consume) in this case.

Effects of stating wrong or false facts to insurer : Explain What will an insurer do if it learns that an applicant misstated his or her age on a life insurance application?

Cultural factors to form personality : Do certain theories have strengths or limitations with respect to gender and personality? How does gender interact with biological, social, and cultural factors to form personality?

Various accounting treatments for stock compensation : Evaluate the various accounting treatments for stock compensation and how do they relate to the practice of accounting and its uses in business.

What centripetal force will the ride exert : What centripetal force will the ride exert. How far should the stone fall so that the pulley has 6.50 J of kinetic energy.

Describe how much the consumer plans to spend in each year : Describe how much the consumer plans to spend in each year and how much she borrows or lends in the first year.

Write structure english statements for policy : Then a policy may also be issued to a male under 25 years,or married person who is 25 years or over. All other applicants are refused. Write structure English statements for the scenario.

Discuss long-term care insurance : Long-term care insurance will be needed by an increasing number of Americans in the next few decades. But why isn't it popular now

Differences between taxable and financial income : Why are there differences between taxable and financial income? What are some examples of permanent and temporary differences? Why do these differences exist? How do they affect the financial statements?

User Account

All Pages