A 5000 kg open train car is rolling on frictionless rails at 22 m/s when it starts
Question:
A 5000 kg open train car is rolling on frictionless rails at 22 m/s when it starts pouring rain. A few minutes later, the car’s speed is 20 m/s. What mass of water has collected in the car?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 66% (9 reviews)
Model Choose car rainwater to be the system Visualize There are no extern...View the full answer
Answered By
HARSH RANJAN
Taken classes at college to graduates, Also worked as an expert to a freelancer online question-solving portal for more than 8 months with an average rating greater than 4.2 out of 5.
5.00+
1+ Reviews
10+ Question Solved
Related Book For
Physics for Scientists and Engineers A Strategic Approach with Modern Physics
ISBN: 978-0133942651
4th edition
Authors: Randall D. Knight
Question Posted:
Students also viewed these Physics questions
-
An open railroad car of mass 20,000 kg is rolling without friction at 5 m/s along a level track when it starts to rain. After the car has collected 2000 kg of water, the rain stops. (a) What is the...
-
A 1500 kg car is rolling at 2.0 m/s. You would like to stop the car by firing a 10 kg blob of sticky clay at it. How fast should you fire the clay?
-
(a) Three carts of masses 4.00 kg, 10.0 kg, and 3.00 kg move on a frictionless horizontal track with speeds of 5.00 m/s, 3.00 m/s, and 4.00 m/s, as shown in Figure P9.27. Velcro couplers make the...
-
Given the following network, with the indicated flow capacities along each branch, determine the maximum flow from source node 1 to destination node 10 and the flow along eachpath: 15 5 10 7 16 12 0...
-
The Riverdale Printing Company prints limited edition art books with production runs of 15,000 to 100,000. It has recently adopted an activity-based costing system to assign manufacturing overhead to...
-
Use the download.sav data from Chapter 6 to test whether hygiene levels- changed significantly over the three days of the festival.
-
Predict the value of y when x1 = 20, x2 = 20, and x3 = 30. Exercises 1115 refer to the following data set: x1 *2 x3 69.8 7.9 37.3 62.4 32.3 9.3 20.2 40.7 66.9 13.3 30.5 48.7 87.5 27.4 38.8 35.8 93.5...
-
Stein Books Inc. sold 1,900 finance textbooks for $250 each to High Tuition University in 2013. These books cost $210 to produce. Stein Books spent $12,200 (selling expense) to convince the...
-
A client took a loan of 600,000 to purchase a house with interest rate of 5%. He is able to make payment of 3000 each month. How long he can payoff his house?
-
Read the case study AirAsia and the Tune group and answer the following questions: (a) What are the factors driving the diversification of Tune Group? (b) What is the Tune Group portfolio and what...
-
Two balls of clay of known masses hang from the ceiling on massless strings of equal length. They barely touch when both hang at rest. One ball is pulled back until its string is at 45, then...
-
A 10,000 kg railroad car is rolling at 2.0 m/s when a 4000 kg load of gravel is suddenly dropped in. What is the cars speed just after the gravel is loaded?
-
Pierce & Company provides the following information concerning the work in process at its plant: Beginning inventory was partially complete (materials are 100 percent complete; conversion costs are...
-
On November 7, Mura Company borrows $270,000 cash by signing a 90-day, 10%, $270,000 note payable. 1. Compute the accrued interest payable on December 31. 2. & 3. Prepare the journal entries to...
-
Kristen Lu purchased a used automobile for $22,900 at the beginning of last year and incurred the following operating costs: Depreciation ($22,900 + 5 years) Insurance Garage rent Automobile tax and...
-
In 2 0 2 1 , Alondra, a single taxpayer, had $ 3 , 7 5 0 in state tax withheld from her paycheck. She properly deducted that amount on her 2 0 2 1 tax return as an itemized deduction that she...
-
Acme Company is considering an investment in a project that has an internal rate of return of 20%. The project has an 8-year useful life but no salvage value. Net cash inflows from the project are...
-
At August 31, Pratt Company has a cash balance per books of $7,750 and the following additional data from the bank statement: charge for printing Pratt Company checks $58, interest earned on checking...
-
Before the discovery of radioactivity, how did geologists estimate the age of rock layers?
-
31. What is the income that can be received over 15 years from $500,000 earning 6% annually? 32. What is the semiannual payment required to retire $50,000 in debt over 5 years at 8% compounded...
-
Two stones are thrown vertically upward from the ground, one with three times the initial speed of the other. (a) If the faster stone takes 10 s to return to the ground, how long will it take the...
-
Given two vectors and A = 4.00i + 7.00i and B = 5.00i 2.00i, (a) Find the magnitude of each vector; (b) Write an expression for the vector difference A B using unit vectors; (c) Find the magnitude...
-
Flying Leap of the Flea. High-speed motion pictures (3500 frames/second) of a jumping, 210-μg flea yielded the data used to plot the graph given in Fig. E2.54. (See The Flying Leap of...
-
3. The destruction of all microorganisms and their endospores is referred to as a. disinfection. b. degermination. c. sanitization. d. sterilization. 4. The process by which the numbers of microbes...
-
14. Autoclaving will usually destroy/inactivate all fungi, bacteria, viruses, and most bacterial spores but will not necessarily eliminate a. neurotoxins. b. prions. c. protozoan cysts. d....
-
11. The time in minutes in which 90% of the bacterial population will be killed at a given temperature is called the a. generation time. b. thermal death time. c. sterilization time. d. decimal...
Study smarter with the SolutionInn App