A 45kg child swings in a swing supported by two chains, each 5 0m long The tension in each chain at the lowest point is 400N Find the child's speed (in m s) at the lowest point Select one O a 5 22 O b 5 91 O c 5 58 O d 6 54 O e 6 24 A 45kg child swings in a swing supported by two chains, each 5 0m...

The Answer is in the image, click to view ...

A 45kg child swings in a swing supported by two chains, each 5.0m long. The tension...

Fantastic news! We've Found the answer you've been seeking!

Question:

Related Book For answer-question

Vector Mechanics for Engineers Statics and Dynamics

ISBN: 978-0073212227

8th Edition

Authors: Ferdinand Beer, E. Russell Johnston, Jr., Elliot Eisenberg, William Clausen, David Mazurek, Phillip Cornwell

See More Books

Posted Date: Jun 06, 2021 09:26 AM

See More Questions

A 40.0-kg child swings in a swing supported by two chains, each 3.00 m long. If the tension in each chain at the lowest point is 350 N, find (a) The childs speed at the lowest point and (b) The force...
A child of mass m swings in a swing supported by two chains, each of length R. If the tension in each chain at the lowest point is T, find (a) The childs speed at the lowest point and (b) The force...
A 400-N child is in a swing that is attached to ropes 2.00 m long. Find the gravitational potential energy of the childEarth system relative to the childs lowest position when (a) The ropes are...
why is teamwork so important especially in healthcare? explain
A popular resort hotel has 300 rooms and is usually fully booked. About 6% of the time a reservation is canceled before the 6: 00 p. m. deadline with no penalty. What is the probability that at least...
The first Rose Bowl (football) was played in 1902. The next was not played until 1916, but a Rose Bowl has been played every year since then. The margin of victory in each of the 95 Rose Bowls from...
What is the plain-meaning rule?
1. Should ICANNs actions be judged under the rule of reason or be deemed a per se violation of Section 1 of the Sherman Act? 2. Should ICANNs action be viewed as a horizontal or a vertical restraint...
2. The benefits of financial planning Aa Aa Why Engage in Personal Financial Planning? Many people mistakenly believe that personal financial planning is an activity appropriate for only the wealthy;...
John and Sandy Ferguson got married eight years ago and have a seven-year-old daughter, Samantha. In 2020, John worked as a computer technician at a local university earning a salary of $152,000, and...
Odyssey Corporation, a wholesaler of children's toys, sells retailers across the country the exceedingly popular Trojan Horse toy at a price of $14 per item. Odyssey has learned that one of its...
1) What are 2 reasons why stakeholder management is important to project success? 2) What are some possible consequences of stakeholder mismanagement? 3) What if stakeholders have different, or even...
How much money does Jessica have in her Education Savings plan if, starting today, she can withdraw $350 per month for four years and her plan earns 7.2% compounded monthly?
A 2012 Gallup survey of a random sample of 1014 American adults indicates that American families spend, on average, $151 per week on food. The report further states that, with 95% confidence, this...
how to calculate income before tax and interest on PROFORMA sheet
What the Marketlands are and what the city plans to do there, using a reference from the cite you got the information from.
The CIO has asked you, as an HIS project manager , to develop an information system management proposal on how the organization might adopt a technology trend to improve the quality of the health...
Reread the discussion leading to the result given in (7). Does the matrix sI - A always have an inverse? Discuss.
(a) The linear and angular velocities of each sphere immediately after the impact, (b) The velocity of each sphere after it has started rolling uniformly. B
The rotor of a fan rotates about the Y axis at a constant rate 1 = 0.8 rad/s. At the same time, the blades rotate at a constant rate 2 = d /dt = 300 rpm. Knowing that the distance between the rotor...
Using the method of Sec. 15.14, solve Prob. 15.186. Problem 15.186: Gear A is constrained to roll on the fixed gear B but is free to rotate about axle AD. Axle AD is connected by a clevis to the...
Get to know your calculation tools and tables, to familiarize yourself with computing $\phi_{(\mu, \sigma)}(x), \Phi_{(\mu, \sigma)}(x)$, and $z_{\alpha}$. Write down your findings in a note book...
Sums of Normally distributed stochastic variables (a) $X_{1} \sim \phi_{(0,1)}, X_{2} \sim \phi_{(-1,3)}, X_{3} \sim \phi_{(2,4)}, X_{4} \sim \phi_{(2,2)}$. These four stochastic variables are...
What is the probability that $X <7$ and $Y <0$, when $Z=(X, Y)$ is binormally distributed with

A 45kg child swings in a swing supported by two chains, each 5.0m long. The tension...

Question:

Expert Answer:

Vector Mechanics for Engineers Statics and Dynamics

Students also viewed these physics questions