1.4 Units in equationsGiven that the following equation calculates position in meters (x) as a function of time in seconds (t):use dimensional analysis to determine the units of the coefficient "u".Xp = Xi + v¡t +,a,t? +12.3/it3+2t4/32-3 42 3.4.54it + 3.7321 · w t3/2Units of "u" are

Answered: Image /qna-images/answer/ed9f05cb-e157-4769-b1a7-049dda8eb610.jpg

Answered: 1.4 Units in equations Given that the…

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Soccer fields vary in size. A large soccer field is 144 meters long and 84.4 meters wide. Hint a. What are its dimensions in feet? o Its length is ft. o Its width is b. What are its dimensions in inches? o Its length is o Its width is ft. in. in.
Pls help ASAP. Pls give the significant figures of each of the answer.
Practice) a. To convert feet (ft) to meters (m), the number of feet should be multiplied by which of the following conversion factors? i. 1 m/3.28 ft ii. 3.28 ft/1 m b. To convert sq.in to sq.ft, the number of sq.in should be multiplied by which of the following conversion factors? i. 144 sq.in/1 sq.ft ii. 1 sq.ft/144 sq.in c. To convert sq.yd to sq.ft, the number of sq.yd should be multiplied by which of the following conversion factors? i. 1 sq.yd/9 sq.ft ii. 9 sq.ft/1 sq.yd 3. (Practice) Determine the final units of the following expression: 9.8m/s2 ×100cm/1m×1in/2.54cm×1ft/12in 4. (Practice) a. Determine the conversion factors that can be used to convert miles per gallon (mpg = mi/gal) to kilometers per liter (km/liter), given that 1 liter = 0.22 gallons and 1 kilometer = 0.6214 miles. b. Using the conversion factors you determined in Exercise 4a, convert 25 mpg into km/liter. 5. (Automotive) a. An automobile engine’s performance can be determined by monitoring its rotations per…
Use the dimensional analysis to show if the following equations below are dimensionally consistent: a. v = at 2 ( where v is the velocity, a the acceleration and t the time) b. v = PE/d ( where v is the velocity, PE is the potential energy and d is the distance )
a) Acceleration is described as space divided by time squared. Determine the dimensions of acceleration and its SI units.b) Kinetic Energy K has dimensions kg m2/s2. It can be written in terms of momentum p and mass m following the equation below. Determine the dimensions of the momentum and its SI units. c) The unit of force is the newton N, where 1 N = 1 kg m/s2. Determine the dimensions and the SI units of the momentum in terms of newtons.d) Newton’s law of universal gravitation is F =Gm1m2/r2 , where F is the magnitude of the gravitational force exerted by one object on another, m1 and m2 are the masses of the objects, and r is the distance between them. Determine the dimensions and the SI units of the proportionality constant G.
At 9:13 A.M., a sports car is traveling 30 miles per hour. Two minutes later, the car is traveling 90 miles per hour. The mean value theorem guarantees that at some time during this two-minute interval, the car's acceleration is exactly A miles per hour squared. Compute the value of A. A = mi/h² Need Help? Read It
In the following equations, the letters b, c, d, fand g are constants. Find the SI units of each constant. Equation: Units of Show work here: b: c: a. position: x(t) = bt* + ct³ + dt² + ft + g, where t is time d: f:. b: b. displacement: y(x,t) = b cos(cx – dt), where t is time and x is position d: b: C. current: I(t) = be-et, where t is time and / is current, measured in amperes (symbol A) c:
It's showing that b is not correct. Thank you for your help with this practice problem.

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1.4 Units in equations Given that the following equation calculates position in meters (x) as a function of time in seconds (t): use dimensional analysis to determine the units of the coefficient "u". 1 1 Xp = Xi + vịt +,at? + 2.3/it3+ 2 3.4.54it + 3.7321 w t3/2 2 3 4 Units of "u" are