The fastest-known served tennis ball was served by big bill

Assignment Help Physics

Reference no: EM131112908

The mass of a regulation tennis ball is 57 g (although it can vary slightly), and tests have shown that the ball is in contact with the tennis racket for 30 ms . (This number can also vary, depending on the racket and swing.) We shall assume a 30.0-ms contact time. The fastest-known served tennis ball was served by "Big Bill" Tilden in 1931, and its speed was measured to be 73 m/s .

Reference no: EM131112908

Questions Cloud

To what temperature should the ring be warmed : if the ring and the shaft together are cooled by some means such as liquid air, at what temperature will the ring just slip off the shaft?

Respond as if you are speaking directly to the author : Respond as if you are speaking directly to the author. Use APA formatting and cite references. Based upon the currently confused definitions that the United States use regarding domestic terrorism it would seem that a number of attacks that we cu..

What role do client relationships play in innovation : What role do client relationships play in innovation? How do client relationships help one stay competitive? What are examples of solutions as described in the article?

Differ in their treatment and punishment of criminals : A group of attorneys, judges and law professionals have collaborated to write a uniform criminal code. The code would create uniformity in criminal law across the United States, defining what constitutes a misdemeanor, what constitutes a felony, how ..

The fastest-known served tennis ball was served by big bill : The fastest-known served tennis ball was served by "Big Bill" Tilden in 1931, and its speed was measured to be 73 m/s .

Raise its reserve ratio requirement by percentage point : China’s central bank will raise its reserve ratio requirement by a percentage point to a record 17.5 per cent by June 25, stepping up a battle to contain lending growth...The increase will freeze up about 422 billion yuan of funds, equivalent to 91 p..

Discuss advantages of interpreting mixed methods data : In a 250-300 word essay, discuss the advantages and disadvantages of interpreting mixed methods data, and give examples of the possibility of bias affecting the results in this process.

What is the primary reason for this time zone anomaly : What is the primary reason for this time zone anomaly? Why does each hemisphere receive the same amount of energy from the Sun on the March and September equinoxes?

Percentage tax or the flat tax : In other words, if the tax was imposed in 1988 versus 2008 which tax would have the same impact - the percentage tax or the flat tax? Why is this true?

User Account

All Pages