Justin, with a mass of 30 kg, is going down an 8.0-m-high water slide. He starts at

Question:

Justin, with a mass of 30 kg, is going down an 8.0-m-high water slide. He starts at rest, and his speed at the bottom is 11 m/s. How much thermal energy is created by friction during his descent?

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

Step by Step Answer:

Related Book For book-img-for-question

Physics for Scientists and Engineers A Strategic Approach with Modern Physics

ISBN: 978-0133942651

4th edition

Authors: Randall D. Knight

See More Books

Question Posted: Oct 31, 2018 01:42 PM

See More Questions

A uniform crate with a mass of 30 kg must be moved up along the 15° incline without tipping. Knowing that force P is horizontal, determine (a) The largest allowable coefficient of static friction...
A perfectly insulated cylinder fitted with a leak proof friction less piston with a mass of 30.0 kg and a face area of 400.0 cm 2 contains 7.0 kg of liquid water and a 3.0-kg bar o1 aluminum. The...
A 1.2-m plank with a mass of 3 kg rests on two joists. Knowing that the coefficient of static friction between the plank and the joists is 0.30, determine the magnitude of the horizontal force...
Strike Bowling installs automatic scorekeeping equipment with an invoice cost of $180,000. The electrical work required for the installation costs $8,000. Additional costs are $3,000 for delivery and...
Your client has just informed you that your project budget has been cut by 20%, you have lost 2 project team members, and your project scope will remain the same. How do you respond to this new...
the very last problem is not 24 million or 18.3. those answers are wrong. The following data were extracted from the 2018 financial statements of New Way Automotive Corporation. This company operates...
What are some reasons other than discrimination that might account for differences in pay for men and women doing the same type of work? Do men and woman value various benefits (like vacation time,...
What examples of primary research that Embraces founders completed appear in the case?
Financing a Car Purchase You have decided to buy a new carl The annual interest rate is 12%. There car dealer offers 3 options to you: an all-cash purchase and two payment (or financing) plans. How...
A manufacturer is considering alternatives for building new plants, to be located closer to three of its primary customers with whom it intends to develop long-term, sole-supplier relationships. The...
An 8.0 kg crate is pulled 5.0 m up a 30 incline by a rope angled 18 above the incline. The tension in the rope is 120 N, and the crates coefficient of kinetic friction on the incline is 0.25. a. How...
a. How much work does an elevator motor do to lift a 1000 kg elevator a height of 100 m? b. How much power must the motor supply to do this in 50 s at constant speed?
1. Intermittent reinforcementdefine it. Then describe how it applies to the behavior of diving for coins. 2. Continuous reinforcementdefine it and give an everyday example. 3. Schedule of...
Draw a bar graph for each data set in Problems 32-35. Data set $\mathrm{D}$ Data set A: The annual wages of employees at a small accounting firm are given in thousands of dollars. 35 25 25 16 14 1...
Draw a line graph for each data set in Problems 36-39. Data set A Data set A: The annual wages of employees at a small accounting firm are given in thousands of dollars. 25 16 25 25 14 18 1 2 2 2...
For each of the angles shown: (i) Estimate its size (ii) Measure it and check how good your estimate was. Aim for your estimate to be within 10 of the actual angle. a. b. c. d. e. f.
For the quasispin model of Problem 31.1 , find the eigenvalues of $s_{0}^{(m)}$ for the levels labeled by $m$. Show that the system has a total quasispin $S$ that is the vector sum of quasispins for...
A sole proprietorship was started on January 1, 2005, when it received $$60,000$ cash from Mark Pruitt, the owner. During 2005, the company earned $$40,000$ in cash revenues and paid $$19,300$...
In Exercises plot the point in polar coordinates and find the corresponding rectangular coordinates for the point. (9.25, 1.2)
Don Griffin worked as an accountant at a local accounting firm for five years after graduating from university. Recently, he opened his own accounting practice, which he operates as a corporation....
The thermal energy of a container of helium gas is halved. What happens to the temperature, in kelvin? A. It decreases to one-fourth its initial value. B. It decreases to one-half its initial value....
A refrigerator takes in 20 J of work and exhausts 50 J of heat. What is the refrigerator's coefficient of performance?
A newly proposed device for generating electricity from the sun is a heat engine in which the hot reservoir is created by focusing sunlight on a small spot on one side of the engine. The cold...
The number of hours studied and the scores that students earned are shown. Creating a scatter chart, which statement is true regarding the relationship between the hours of study and scores earned....
Five samples of 12 each were extracted from a population. Based on the central limit theorem, what is the best estimate of the SD of the population? A B C D E 270 230 290 238 315 303 274 270 246 244...
What is Assys for a freezing phase transition at 3.8 C for a compound that freezes at 3.8 C and the AHsys = -10.39 kJ mol-1 for this process? Express your answer in J mol-1 K-1 to at least two...

Justin, with a mass of 30 kg, is going down an 8.0-m-high water slide. He starts at

Question:

Step by Step Answer:

Model Justin is a particle Visualize So...View the full answer

Physics for Scientists and Engineers A Strategic Approach with Modern Physics

Related Video

Students also viewed these Physics questions