A 3-kg pine board is 20 cm wide, 2 cm thick, and 2 m long. The density

Question:

A 3-kg pine board is 20 cm wide, 2 cm thick, and 2 m long. The density of the board is
a. 240 kg/m³
b. 267 kg/m³
c. 375 kg/m³
d. 469 kg/m³

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

Step by Step Answer:

Related Book For answer-question

The Physical Universe

ISBN: 978-0077862619

16th edition

Authors: Konrad B Krauskopf, Arthur Beiser

See More Books

Question Posted: Mar 10, 2020 11:57 AM

See More Questions

A large rock that weighs 164.0 N is suspended from the lower end of a thin wire that is 3.00 m long. The density of the rock is 3200 kg/m 3 . The mass of the wire is small enough that its effect on...
A 0.2-cm-thick, 10-cm-high, and 15-cm-long circuit board houses electronic components on one side that dissipate a total of 15 W of heat uniformly. The board is impregnated with conducting metal...
A long roll of 2-m-wide and 0.5-cm-thick 1-Mn manganese steel plate (r = 7854 kg/m3 and cp = 0.434 kJ/kg ¢ °C) coming off a furnace at 820°C is to be quenched in an oil bath at 45°C...
The table shows the fees for refund anticipation loans (RALs) offered by an online tax preparation firm. Find the annual rate of interest for each of the following loans. Assume a 360-day year. (A) A...
Calculate the flow rate necessary to produce a Reynolds number of 15,000 for the flow of air at 1 atm and 300 K in a 2.5-cm-diameter tube. Repeat for liquid water at 300 K.
What is the bid-ask spread in foreign exchange?
Repeat the calculations of Example 9.5, but for a total solution normality of 0.5. Data From Example 9.5:- For the Cu 2+ /Na + exchange with a strong-acid resin, show how the fraction CuR2 in the...
Impairment Assume the same information as E11-16, except that Pujols intends to dispose of the equipment in the coming year. It is expected that the cost of disposal will be $20,000. (a) Prepare the...
Discuss the breath of responsibilities required of a radiographer. List the five main areas of responsibility in each specialty of radiologic technology. Discuss advantages to working in each of the...
Determine the elongation of the aluminum strap when it is subjected to an axial force of 30 kN. E al = 70 GPa. 6 mm 15 mm 50 mm 15 mm 30 kN 30 kN -800 mm 250 mm 250 mm
When 20 kJ of heat are removed from 1.2 kg of ice originally at 5 C, its new temperature is a. 18 C b. 23 C c. 26 C d. 35 C
A hypodermic syringe whose cylinder has a crosssectional area of 60 mm 2 is used to inject a liquid medicine into a patients vein in which the blood pressure is 2 kPa. (a) What is the minimum force...
A study of commuting times reports the travel times to work of a random sample of 20 employed adults in New York State. The mean is x =31.25 minutes and the standard deviation is s x = 21.88 minutes....
Supposean investment requires the company to increase inventories by $30,000 at the beginning of the project. However, the financial manager expects that accounts payable will increase by $10,000...
The following system has two loads. The first load Z draws an apparent power of 30 kVA with a power factor of 0.9 lagging. The second load draws 40 kW of power with a power factor of 0.795 lagging....
Daisey's Doughnuts and Gourmet Coffee is considering a new store location. The projected fixed annual cash operating costs for a store are $435,000 a year, variable costs are 52 percent of sales, and...
What is his gross income and adjusted gross income , assuming Phil Rupp files as head of household? During 2021, Phil Rupp presents the following transactions: Bank loan proceeds received (to...
Mr. Bala aged 30 is an accountant with an audit firm since five years ago. Recently he has made a booking for one unit of double storey terrace from a housing developer at a cost of RM300,000. Hehas...
Michael earned $10,000 at the K-M Resort Golf Club during the summer prior to his senior year in college. He wants to make a contribution to a traditional IRA, but the amount is dependent on whether...
Use multiplication or division of power series to find the first three nonzero terms in the Maclaurin series for each function. y = e x2 cos x
Predict and explain the regiochemical outcome for chlorination of bromobenzene.
For each of the following compounds, determine whether the ring is activated or deactivated, then determine the strength of activation/deactivation, and finally, determine the expected directing...
The following compound has two aromatic rings. Identify which ring is expected to be more reactive toward an electrophilic aromatic substitution reaction.
You find the following corporate bond quotes. To calculate the number of years until maturity, assume that it is currently January 15, 2019. The bonds have a par value of $2,000 and semiannual...
Which of the following code segments will correctly create an instance of an Item class? public class Item { private String name; private double price; public Item (double a, String b) { name = b;...
What is the year in which JPMorgan Chase Bank N.A. was established?

A 3-kg pine board is 20 cm wide, 2 cm thick, and 2 m long. The density

Question:

Step by Step Answer:

Here mass of pine board is given 3 kg m Now width of pine bo...View the full answer

The Physical Universe

Students also viewed these Sciences questions