What is the magnitude of the total momentum of the system

Assignment Help Physics

Reference no: EM13975041

You and a friend are playing tennis. Earth is the object of reference.

part A: What is the magnitude of the momentum of the 0.057-kg tennis ball when it travels at a speed of 32 m/s?

part B: At what speed must your 0.32-kg tennis racket move to have the same magnitude momentum as the ball?

part C: If you run toward the ball at a speed of 4.4 m/s, and the ball is flying directly at you at a speed of 32 m/s, what is the magnitude of the total momentum of the system (you and the ball)? Assume your mass is 60 kg.

Reference no: EM13975041

Questions Cloud

Determine the seasonal indexes and break : Combining the quarterly bookings for each year, fit a linear trend equation and forecast the number of bookings for 2013. Determine the seasonal indexes and break the 2013 forecast in part (a) into its quarterly components.

Prices for regular unleaded gasoline : The U.S. Energy Information Administration reports the following prices for regular unleaded gasoline in Germany from 2003 through 2008. Source: U.S. Energy Information Administration, Annual Energy Review 2008, p. 321.

Implement the curried functions in ocaml : Goal of this project is to get you familiar with programming in OCaml. You will have to write a number of small functions - write a helper function which will add another 3-6 lines.

What are the communication challenges within an organization : Create and deliver a presentation that provides results and suggestions for improvement based on the data obtained from the audit and the literature on organizational communication

What is the magnitude of the total momentum of the system : If you run toward the ball at a speed of 4.4 m/s, and the ball is flying directly at you at a speed of 32 m/s, what is the magnitude of the total momentum of the system (you and the ball)? Assume your mass is 60 kg.

Problem regarding the exponential smoothing : 1. Given the time series in Exercise 18.65, and using exponential smoothing with a 5 0.5, what would have been the forecast for 2009?

Forecast for water consumption during that quarter : A firm predicts it will use 560,000 gallons of water next year. If the seasonal index of water consumption is 135 for the second quarter of the year, what is the forecast for water consumption during that quarter?

Which policies are unique to the financial environment : Identify one entity from each health care financial environment identified in the Financial Environments Worksheet.

How should nfl central group address what is happening : Please keep all comments professional and to the point. Football is a national sport and a huge business. With all the press, should they NFL central group be nonprofit AND how should they address what is happening?

User Account

All Pages