How the string makes a 45 degree angle with the beam

Assignment Help Physics

Reference no: EM1344728

Q. Realizing that she often doesn't have her students' full attention during class, a professor devises an elaborate device on which to stand while she lectures. The pulley is located so that the string makes a 45 degree angle with the beam. The beam is uniform, 5 meters long, and has weight. The professor stands 2 meters from the pivot point and has weight.

Reference no: EM1344728

Questions Cloud

Cash flow from operations in a business : Which is most important to the business and why and what are the consequences a company may face if either of these is ignored?

Derivative instruments and investment classification : Write down the differences between traditional and derivative instruments. Why do companies use derivative instruments? Are derivatives a good investment?

What is the speed vfinal of the electron : You are standing 2.5 {rm m} straight in front of one of the two loudspeakers. They are 3 {rm m} apart and both are playing a 686 {rm Hz} tone in phase. As you begin to walk directly away from the speaker, at what distances from the speaker do you ..

Describe method to execute account harvesting : Describe the threat of account harvesting. Suggest a method to execute an account harvesting attack on a Windows platform.

How the string makes a 45 degree angle with the beam : The pulley is located so that the string makes a 45 degree angle with the beam. The beam is uniform, 5 meters long, and has weight. The professor stands 2 meters from the pivot point and has weight.

Evaluate what was the united brands net income after tax : Federal income tax: united brands corporation just completed their latest fiscal year the firm had sales - Evaluate what was the United Brands net income after tax

Trade controls-tariffs-subsidies : Describe the following trade controls: Tariffs, subsidies, and quotas. How do these trade controls affect relationship of trading partners and what is their value in international business.

Find the appropriate value : The Family Practice Clinic has long-term debt of 567,000 dollar as of December 31, 2009 determine the equivalent value of long-term debt in 2005.

What is its initial velocity as it leaves the ground : Four or five gram blocks of metal are sitting out in the sun and absorb the same amount of heat energy. Use the following specific heat capacity data to resolve which block will increase its temperature the most.

User Account

All Pages