Suppose two quantities, A and B, have different dimensions. Determine which of the following arithmetic operations could be physically meaningful. (Select all that apply.)
B − A
A/B
AB
A − B
A + B
A physical quantity cannot be added to or subtracted from a different physical quantity, so, B-A, A-B and A+B cannot be meaningful.
Only A/B and AB can be meaningful.
***************************************************************************************************
This concludes the answers. If there is any mistake,
let me know immediately and I will fix
it....
Suppose two quantities, A and B, have different dimensions. Determine which of the following arithmetic operations...
X and Y are dimensionally different. (They have different units.) Select ALL the physically meaningful operations X/Y or X Y e^x/y or e^x + y X + Y or X - Y X^2 or Y^2 X^2 + Y^2 or X^x + Y^y X^1/3 or Y^2/3 Tries 0/8 This discussion is closed.
1). The average (arithmetic mean) of 7 different numbers is 5 Consider the following two quantities: A. The median of the 7 numbers. B. 5. A. Quantity A is greater than Quantity B B. Quantity B is greater than Quantity A C. The two quantities are equal. D. The relationship cannot be determined without more information. 2). List S = {16, 9, 23, X, 13, 16} In list S, the mean and median are equal to one another. What is...
2. Suppose we want to multiply two N-by-N matrices, C-A B, by following the componentwise formula に1 (a) What are the operation counts? (b) In floating-point arithmetic, for which of these operations does the order matter? (c) Write a Matlab program that implements this formula.
2. Suppose we want to multiply two N-by-N matrices, C-A B, by following the componentwise formula に1 (a) What are the operation counts? (b) In floating-point arithmetic, for which of these operations does the order...
The following data measures two quantities which have a functional dependence ? = ?? ?? Determine the fit parameters and their associated uncertainties to one significant figure. x y 1 6.7 1.5 8.2 2.7 11.9 3.1 14 3.8 17.7 4.4 21.9 4.7 24.1 6.3 41.8 7.5 62.9 8.2 79.5 The equation has a and b as some constant values. The equation shouldnt be unclear. Also no data is missing this is all that was given in the question.
Contents HW1 Unit Operations X and Y are dimensionally different. (They have different units.) Select ALL the, ysically meaningful operations True , X2 or Y2 False X/Y or X*Y 0 eyre True X1/3 or y1/3 TrueX+Y or X-Y Submit Answer Incorrect. Tries 2/8 Previous Tries
Could you code this question on Matlab? :)
Question: Design a GUI based application, named Calculator, which perform basic arithmetic operations ie., add, subtract, multiply, and divide Your design must have 1) Two separate input fields for reading the two operands (let's say a and b) 2) 4 Four button (labeled as +, -, *, /) to let the user select an operation. 3) An output field for displaying the result Following table shows operations performed on pushing each of...
which of the following are vector quantities? (select ALL that
apply)
Question 26 0.5 pts Which of the following are vector quantities (select all that apply): Hint: You may want to use your textbook to help! mass time acceleration velocity length temperature momentum Oforce weight speed displacement
Find the common difference of an arithmetic sequence Question Which of the following sequences is an arithmetic sequence? Select all correct answers. Select all that apply: 3,0, -3, -6, -9, -12,... O 6, 11, 16, 21, 16, 11, ... -2, 2, 6, 10, 14, 18,... 03, -4,4-5, 6, -7,-8,... O 4.-12, -16, - 24, -30, 36. ... FEEDBACK MOR
Mass and weight are closely related, but different, physical quantities. For the following statenents determine whether they apply to mass or to weight, then sort them into the appropriate bins. mass weight different on the Moon than on Earth measured in units of kilograms the inertia of an object does not depend on gravity the force on an object due to gravity measured in units of newtons
Determine the base of the numbers in each case for the following arithmetic operations to be correct. 2. (d) 0.36/0.05 C (a) D.E4 (c) 2F00/500=B (b) C0000.01 D.EA -3334.A5 +4.B3 BFFFE.8F 27.14 (e) x2- Dx+ 12 0 with solutions x A, and x 3 x3- Ex2 + 25x- 1B 0 with solutions x A, x = 3, and x=1 (f)