A snowboarder of mass 80 kg travels down the slope of height 150 m shown in Figure
Question:
A snowboarder of mass 80 kg travels down the slope of height 150 m shown in Figure P6.68. If she starts from rest at the top and has a velocity of 12 m/s when she reaches the bottom, what is the work done on her by friction??
Figure P6.68
?
Transcribed Image Text:
150 m
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 61% (21 reviews)
If there were no friction the gravitational potential energy lost by the snowboarder would equal the ...View the full answer
Answered By
Wonder Dzidzormenu
As a professional accountant and a teacher, I explain account ing concepts in a more practical way that makes students more connected to the subject.
With over 10 years of teaching accounting , I offer a well constructed , easily understood and in-depth explanations to students questions.
5.00+
1+ Reviews
10+ Question Solved
Related Book For
College Physics Reasoning and Relationships
ISBN: 978-0840058195
2nd edition
Authors: Nicholas Giordano
Question Posted:
Students also viewed these Sciences questions
-
A snowboarder of mass 80 kg slides down the trail shown in Figure P6.10. The first part of the trail is a ramp that makes an angle of 20 with the horizontal, and the final portion of the trail is...
-
A skier of mass 110 kg travels down a friction less ski trail. (a) If the top of the trail is a height 200 m above the bottom, what is the work done by gravity on the skier? (b) Find the velocity of...
-
A crate of mass 80 kg is held in the position shown. Determine (a) The moment produced by the weight W of the crate about E, (b) The smallest force applied smallest force applied smallest force...
-
Gavin wrote the equation p=(3(s+100))/(4) to represent p, the profit he makes from s sales in his lawn -mowing business. Which equation is solved for s?
-
Bachino's Pizza's accounts follow. The company has just completed its first year of operations ended September 30, 2014. Required 1. Prepare Bachino's Pizza's income statement, statement of retained...
-
The Saint John SPCA is preparing for its annual dinner-dance fundraiser. The planning committee has put together the follow ing expected costs for the event: The committee members would like to...
-
Determine the total bare-module cost for the flowsheet in Figure 16.21 at ambient temperature and pressure. Use \(\mathrm{CE}=600\). Design Specifications Pumps: reciprocating, motor driven, 25 psia...
-
The ABC Corporation is a large multinational company that has facilities (both manufacturing and distribution) located in many U.S. states and in overseas countries. The firms long serving chief...
-
Calculate the details of working capital? current ratio = 3 . 5 liquid ratio = 2 . 5 stock turnover ratio = 6 time debtor collection period = 3 months gross profit ratio = 2 0 % net working capital...
-
1. According to the case, what external trends did managers at Kohls have to deal with? In addition to these, what other external components might be important to these managers? (See Exhibit) How...
-
Big bounce. A Super Ball is a toy ball made from the synthetic rubber polymer polybutadiene vulcanized with sulfur. Manufactured by Wham-O since 1965, these toys have a super elastic property such...
-
A tennis ball (m = 57 g) is projected vertically with an initial speed of 8.8 m/s. (a) If the ball rises to a maximum height of 3.7 m, how much kinetic energy was dissipated by the drag force of air...
-
Condensed balance sheet and income statement data for Jernigan Corporation are presented here. Additional information: 1. The market price of Jernigans common stock was $7.00, $7.50, and $8.50 for...
-
Now, let's go back in history to the United States "Great Recession" in 2008-2009 and to the timeframe during the 1970s. In your initial post, identify the four monetary policy tools enacted by the...
-
Water usage varies greatly in different countries, from as little as 20 liters a day per capita (per person) in some third-world countries, to several hundred liters a day in some industrialized...
-
An individual has the genotype AO, hh. What antigens would be present on the red cells of this individual? What antibodies does this individual have?
-
Provide benchmarks against which you can measure yourself. Your ability, for example, to achieve what your culture defines as success contributes to a positive self-concept; your failure to achieve...
-
When managers use the I/O model, why do they consider industry characteristics such as economies of scale and market friction in their decision-making? It highlights unique resources that are...
-
Do you think the work culture at Tencent is effective? Would it work in other organizations? Why or why not?
-
Air pollution generated by a steel mill is an example of a) a positive production externality. b) a negative production externality. c) a public good. d) the free-rider problem. State and local taxes...
-
Compare the electrostatic potential maps for cycloheptatrienone and cyclopentadienone. Both of these maps were created using the same color scale so they can be compared. Notice the difference...
-
What is the advantage of a differential scanning calorimeter over a bomb calorimeter in determining the enthalpy of fusion of a series of samples?
-
You wish to measure the heat of solution of NaCl in water. Would the calorimetric technique of choice be at constant pressure or constant volume? Why?
-
Salmon ASA has just issued a callable seven-year, 8% coupon bond with coupon payable annually. The bond can be called at par in two years or anytime thereafter on a coupon payment date. It has a...
-
Lamda corporation wants to acquire another company within its industry for $100m and it expects the acquisition to contribute to its free cash flow by $5m the first year, and this contribution is...
-
Dewan INC. has several divisions, each with a manager responsible for the operations of the division. Each division of Dewan controls product design, sales, pricing, operating costs, and profits.....
Study smarter with the SolutionInn App