* Equation Jeopardy 1 The equations below describe one or more physical processes. Solve the equations for the unknowns and write a problem statement for which the equations are a satisfactory solution.
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- Each of the following equations was given by a student during an examination: (a) 12mv2=12mv02+mgh (b) v = v0 + at2 (c) ma = v2. Do a dimensional analysis of each equation and explain why the equation cant be correct.arrow_forwardwhy PEf is equal to 0 instead of PEi equal to 0????arrow_forwardWhat is the scalar/dot product of the given 3-dimensional vectors: A = (xy)i + (2yz)j + (3xz)k and B = (yz)i + (2xz)j+(3xy)k , if x = 1; y = 2; z = 3? %3D %3D %3D O 144 136 O 132 O 138arrow_forward
- You are given the following equations and corresponding data. In each case solve for the stated quantity. (a) (M. c. + M c) S = VI solve for c. V = 12.00 + 0.05 V I= 2.17+0.05 A M = 125+1 g %3D c = 390+0.53 J/Kg K M, = 75+1 g S= (7.18+0.02) x10 K/s (b) z =v (x y + w') solve for z v = (0.644 + 0.004) m x = (3.42 + 0.06) m y = (5.0 ± 0.12) m, w = (12.13 + 0.08)marrow_forwardUse the formula for „P, to solve the following question. A club with sixteen members is to choose three officers: president, vice-president, and secretary-treasurer. If each office is to be held by one person and no person can hold more than one office, in how many ways can those offices be filled? ways Enter your answer in the answer box. Us / 23 MacBook Air 80 F3 II F8 F2 F5 F6 F9 F10 F11 F12 @ #3 %24 4 ! & * 1 2 3 7 9. R Y U P. } A F H. V. M alt tion command corhmand option + I| * cOarrow_forwardIf A = 8.0 i 4.0 j and B = 12 i 6.0 j, which of the following is the equation that relates A and B? A. A = (1/2) B B. A = (1/3) B C. A = (1/4) B D.A = (2/3) B E. A = (2/5) Barrow_forward
- PRINTER VERSION 1 BACK NEX Chapter 13, Problem 010 GO Your answer is partially correct. Try again. Two dimensions. In the figure, three point particles are fixed in place in an xy plane. Particle A has mass ma = 5 g, particle B has mass 2.00mA, and particle C has mass 3.00mA. A fourth particle D, with mass 4.00mA, is to be placed near the other three particles. What (a) x coordinate and (b) y coordinate should particle D be placed so that the net gravitational force on particle A from particles B, C, and D is zero (d = 17 cm)? 1.5d Units (a) Number 0.10337 Unitsm (b) Number T-0.154 Click if you would like to Show Work for this question: Open Show Workarrow_forward19. Equation Jeopardy 1 The equations below describe one or more physical processes. Solve the equations for the unknowns and write a problem state- ment for which the equations are a satisfactory solution. -(0.001 kg)(9.8 N/kg) + 7 sin 88° 0 (-5.0 × 10-8 C)E, + T cos 88° = 0arrow_forwardQuestion 1: a. Determine the two unit vectors that are orthogonal to Question 1: a. Determine the two unit vectors that are orthogonal to v = 〈−2, −1〉. Which two unit vectors areparallel to v?b. A water molecule is shown schematically in Figure below. The distance from the center of theoxygen atom to the center of a hydrogen atom is 0.96 Å, and the angle between the hydrogen atomsis 104.5°. Find the center-to-center distance between the hydrogen atoms. 1Å =10-10m = 〈−2, −1〉. Which two unit vectors areparallel to v?b. A water molecule is shown schematically in Figure below. The distance from the center of theoxygen atom to the center of a hydrogen atom is 0.96 Å, and the angle between the hydrogen atomsis 104.5°. Find the center-to-center distance between the hydrogen atoms. 1Å = 10-10 m.arrow_forward
- Q1/ Choose the correct answer (MCQ)? 1. Vector product of two vectors quantities is also known as . . a. scalar product point product 2. The fundamental quantities is called of the- b. dot product d. cross product с. a. Kelvin b. area c. density d. speed 3. A scalar quantity is completely specified by a - a. single direction b. single value c. botharrow_forwardStarting from one oasis, a camel walks 25 km in a direction 30 ° south of west and then walks 30 km toward the north to a second oasis. What is the direction from the first oasis to the second oasis? A) 42 ° W of N B 51 ° W of N C) 69° N of W D) 21° N of W E 39° W of Narrow_forwardThe units of 1/4πε0 are: a. N·m2/C2 b. N2m2/C2 c. m2/C2 d. N2/C2 e. N•m/Carrow_forward
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