Use base units to prove that the following equations are homogeneous. a. Pressure = density acceleration
Question:
Use base units to prove that the following equations are homogeneous.
a. Pressure = density × acceleration due to gravity × depth
b. Distance travelled = initial speed x time + 1/2 acceleration x time2 (s = ut + 1/2 at2)
Step by Step Answer:
a Pressure density acceleration due to gravity depth To prove that this equation is homogeneous we n...View the full answer
Cambridge International AS And A Level Physics Coursebook
ISBN: 9781108859035
3rd Edition
Authors: David Sang, Graham Jones, Gurinder Chadha, Richard Woodside
Related Video
In Physics, a force is an influence that can change the motion of an object. A force can cause an object with mass to change its velocity, i.e., to accelerate. Force can also be described intuitively as a push or a pull. A force has both magnitude and direction, making it a vector quantity. In this video, the concept of force and torque is demonstrated with the practical application of changing the flat tire of the car.
Students also viewed these Sciences questions
-
Use the counterexample method to prove that the following symbolized arguments are invalid. 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 1. (x)(Ax Bx) 2. (x)(Ax ~Cx) | (x)(Cx Bx) 1. (3x)(Ax Bx) 2. (x)(Cx Ax) |...
-
Prove that the following functions are cdfs. (a) +4tan-1 (z),ZE (-00,00) (c) e- , z (-o, 00) (e) the function defined in (1.5.6) (1+e-*)-I,ZE (-00,00) (b) (e) (b) (d) z E (-o0, oo) 1-e-z,-e (0,00)
-
Prove that the following quadratic forms on M3 are positive definite by writing each as a sum of squares: (a) x2 + 4xz + 3v2 + 5z2 (b) x2 + 3xy + 3y2 -2xz + Sz2 (c) 2x2 + x1x2 - 2x1x3 + 2x22 - 2x2x3...
-
If accounting-based performance measures, such as net income or core earnings, are to be significant components of manager compensation plans, they need to be sensitive and precise measures of...
-
We now have the tools to solve the Chapter Focus Problem. In the book Manual: A Guide to the Development and Use of the Myers-Briggs Type Indicators by Myers and McCaulley, it was reported that...
-
The Conch Oil Company needs to transport 30 million barrels of crude oil from a port in Doha, Qatar in the Persian Gulf to three refineries throughout Europe. The refineries are in Rotterdam,...
-
The dynamics of the continuous-time stochastic processes X = (Xt) and Y = (Yt) are given by dXt = Xt [X dt + X dz1t], dYt = Y dt + Y dz1t + ' 1 2Y dz2t, where z1 and z2 are independent standard...
-
During the 2016 tax year, Brian, a single taxpayer, received $7,200 in Social Security benefits. His adjusted gross income for the year was $14,500 (not including the Social Security benefits) and he...
-
estion 5 If Henly Custom Automotive had Inventory turns of 5.3 in 2019 and 6.2 in 2020. Which of the following is True? O A. Operational performance decline by 17% O B. Operational Performance...
-
1. Calculate the 2017 and 2016 liquidity ratios identified using the ratio analysis table below. Also calculate the change and the percentage change for the ratios and complete the table. (Formulas...
-
a. Find the area of one page of this book in cm 2 and then convert your value to m 2 . b. If the uncertainty in measuring one side of the page is 0.1 cm find the uncertainty in the area. This can be...
-
Determine the base units of: a. Pressure (= force/area) b. Energy (= force distance) c. Density (= mass/volume)
-
At the date of issuance, bonds are recorded at their current cash equivalent amount. Explain. LO1.
-
A farmer has an acre of specialty vegetables and is preparing for the summer harvest. Historically, this acre has yielded an average of 2,100 lbs of product with a standard deviation of 950 lbs. A...
-
Solve 3x 82+22 = (4).
-
(c) Compute EVPI and EVSI (in thousands of dollars). (Round your answers to one decimal place.) EVPI $ 3.6 EVSI $ 3.6 Xthousand x thousand Discuss whether the firm should consider a consulting expert...
-
Question 9 (1 point) If the common law requires employees of a bar establishment to monitor a potentially intoxicated patron and to possibly make an effort to intervene if there is an indication the...
-
B. A velocity potential is given by the equation: Q = x-y 3. (10 pts) Short answer, What special characteristics of the velocity potential make it very useful in identifying a type of flow and...
-
In prior chapters, you applied Tableau to examine a data set and create calculations to compare two companies financial information. In this case, you continue in your role as an analyst conducting...
-
A seasonal index may be less than one, equal to one, or greater than one. Explain what each of these values would mean.
-
Name one element that you would expect to exhibit bonding properties similar to boron. Explain?
-
Nicotine is an addictive substance found in tobacco. Identify the hybridization state and geometry of each of the nitrogen atoms in nicotine: C-H N. C- H. Nicotine z: I I-O
-
Predict the products of each of the following reactions: a. b. c. d. e. f. g. h. i. 1) BH3 THF 2) H2O2, NaOH Pt
-
Suppose the S&P 500 currently has a level of 960. One contract of S&P 500 index futures has a size of $250 S&P 500 index. You wish to hedge an $800,000-portfolio that has a beta of 1.2. (A)In order...
-
Exhibit 4.1 The balance sheet and income statement shown below are for Koski Inc. Note that the firm has no amortization charges, it does not lease any assets, none of its debt must be retired during...
-
Haley is 57 years of age. She is planning for future long-term care needs. She knows that yearly nursing home costs in her area are currently $69,000, with prices increased by 5 percent annually....
Study smarter with the SolutionInn App