A car takes time t=(2.5±0.1) s to travel a distance Ax=(0.922±0.001) m. VWhat isthe relative uncertainty for the time?

Answered: Image /qna-images/answer/85cc9084-0f20-4878-9e42-ba374d6c6a34.jpg

Answered: A car takes time t=(2.5±0.1) s to…

Science

Physics

A car takes time t=(2.5±0.1) s to travel a distance Ax=(0.922±0.001) m. What is the relative uncertainty for the time?

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter1: Units And Measurement

Section: Chapter Questions

Problem 1.2CYU: Check Your Understanding Light navels about 9 Pm in a year. Given that a year is about 3107s , what...

See similar textbooks

Related questions

Q: Question 2 1 pts What is the most probable value of the measurements having different values based…

A: Here more number of times measured value considered as most probable

Q: The length and width of a rectangular room are measured to be 3.764 ± 0.005 m and 4.030 + 0.005 m.…

Q: A grocery store sells 5-lb bags of apples. You purchase four bags over the course of a month and…

Q: In one of the labs, a student found the length and width of a rectangular wooden board. The recorded…

Q: A cylinder has radius r = 2.00 cm with error 0.01cm and length I = 10.00 cm with error 0.02cm.The…

A: Given data: Radius of the cylinder, r = 2 cm Error in radius, dr = 0.01 cm Length of the cylinder,…

Q: Rank in order, from the most to the fewest, the number of significant figures in the following…

Q: State how many significant figures are proper in the results of the following calculations: (a)…

A: Given,

Q: (a) Convert 85 km per hour to metres per second. (b) Convert 10 m per second to kilometres per…

Q: How many years older will you be 1.00 terasecond(Ts) from now? (Assume a 365-day year.

A: 1 min = 60s 1 hour = 60m 1 day = 24 hour 1year = 365 day 1 year = 365×24×60×60s= 31536000

Q: Find the resultant time and the absolute uncertainty given the formula and absolute uncertainty…

Q: The measurement of a physical quantity is 6.54 kg. What is the percent of uncertainty? * a.) 0.15 %.…

A: Given: The mass of the quantity is m=6.54 kg. Required: percent of uncertainty.

Q: A high school track coach has just purchased a new stopwatch. The stopwatch manual states that the…

A: Given: Uncertainty of stopwatch = ±0.05 s Regular Spring record is 11.49 s to 15.01 s The first…

Q: The area of a small rectangle is 418 mm-. Express this area in the S.I. unit. O a. 0.000418 square…

Q: what is the result of (4.00 m x 1.70 m)/0.60 m with proper number of significant figures?

A: Significant figures shows the number of digits used to express a measured quantity. Few rules of…

Q: Question 16 In one of the labs, a student found the length and width of a rectangular wooden board.…

A: Q.16) perimeter = 2(L+W) perimeter = 2(35.7+28.6) cm perimeter = 128.6 cm

Q: B. 50km 100km A 2.1.1. What is the distance from shop A to shop B in metres(m)? 2.1.2. What is the…

A: The answer is very simple.

Q: The radius (R) of the Earth is 6371.22 km, how many significant figures are there? Select one: O a.…

A: Given : Radius of Earth (R) = 6371.22 km To determine : No. of significant figures

Q: Until 1883, every city and town in the United States kept its own local time. Today, travelers reset…

A: Earth's rotation rate is ratio degrees per rotation and time

Q: What is the reported value of the length of the book with uncertainty? If the length (l) of a book…

A: data,l1 = 8.21cml2 = 8.24cml3 = 8.22cml4 = 8.23cml5 = 8.24cml6 = 8.22cml7 = 8.23cmmean value would…

Q: The speed of light is now defined to be 2.997 924 58 * 10^8 m/s.(a) Express the speed of light to…

Q: 8. Using the rules for significant figures, what is the sum of 12+34.5+67.89+1.011? * O 115.401 O…

A: The number of significant figures is the minimum value as in the given in the individual data.

Q: Calculate the volume of a given object and its uncertainty in cm3 and your final answer or report.…

Q: I. Convert following unit to the desired unit. Show solution and unit cancellation. 1. 48 miles / hr…

Q: Question 16 In one of the labs, a student found the length and width of a rectangular wooden board.…

A: Perimeter is defined as the outer lines of any given shape so for a rectangle the perimeter is given…

Q: How many years older will you be 1.00 gigasecond from now? (Assume a 365-day year.) * О 31.7 уrs O…

A: 1 gigasecond = one billion second = 31.7 years .

Q: Which of the following is the best estimate for the mass of all the people living on the Earth? (a)…

A: Answer The population of the world is 6 billion Assuming average weight of a human body is 50 kg…

Q: The units for energy are kgm^2/s^2. What units must the constant A have in the following…

Q: Directions: Choose the leltel 1. A meter ruler is used to measure a length. Which reading is shown…

A: The relationship between millimetre and meter is: 1mm=11000m

Q: Two wood beams are stuck together with wood glue to create a wooden floor beam. The length of the…

Q: What is the speed of light in furlongs per fortnight? The speed of light is 2.998×108 m/s. You…

A: Given data: The speed of light is, c = 2.998 × 108 m/s 1 furlong = 220 yds 1mi = 5280 ft 1…

Q: What is 60.0 kilometers per hour in meters per second? A. 16.7 C. 16.66667 B. 17.0 D. all of these…

Q: What is the answer from this calculation: 3.0 ft x 5.0 ft x 0.5 ft =? Consider both the number and…

Q: Object Mi (kg) M2 (kg) M3 (kg) M4 (kg) M (kg) SM (kg) UM (kg) Object 1 0.01935 0.01935 0.01935…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: Somewhere, time is measured in cronosees (c) and distance is measured in tsols (t). The conversion…

Q: Find the speed of a car that is moving with a speed 115 km/h in the units of mile/h. use 1mile= 1609…

A: 1 Km = 1000 m Speed(v)= 115 Km/hr V = 115 ×1000 meter/hr Now, 1609 meter = 1 mile So,…

Q: A piece of wood moves at a velocity (measured in millimeters per year) of v(1) = r² – 3t – 4 where 1…

Q: A rectangle has a length of (2.8 ± 0.2) m and a width of (1.7 ± 0.2) m. Calculate the area and the…

Q: Energy has dimensins mass times distance^2 divided time^2. In these expressions, m is mass, x is…

A: The dimension of a physical quantity is represented by using four base quantities. Base quantities…

Q: An infant’s pulse rate is measured to be 121 ± 5.2 beats/min. What is the percent uncertainty in…

A: The given data consist of a result and uncertainty from that we will find out the percentage of…

Q: Determine the number of significant figures in the following measurements:a. 0.0009b. 15,450.0c.…

A: a) The significant figure is one. Here precede non-zero digits in a decimal number are not…

Q: A go-cart accelerated from 1.44 t 0.26 m/s to 6.83 t 0.19 m/s in 2.03 t0.15 s. Calculate the…

A: Given; u=1.44±0.26 m/sv=6.83±0.19 m/st=2.03±0.15 s

Q: Why does it make more sense to provide relative errors, such as: δν δm δρ 2 V m P instead of…

A: Given: Lab experiment measurements with its relative error. We have to mention why we choose the…

Q: An optical track for a new physics experiment was measured using a high tech laser. It was found to…

A: L=2.71828m ∆L=0.05432 Relative uncertainty =∆LL =0.01998 equal…

Q: B. Express the following items to scientific notation. 10) 10 005 kg 11) 32 008 m 12) 40 750 585 ms…

A: 1. First, move the decimal point until there is no non-zero digit to the left of the decimal point.…

Q: In the expression T= 2x. m has dimensions of mass and k has dimensions of mass divided by time…

A: Here, we calculate the given as follow;

Q: A rectangle has a length of (2.9 ± 0.2) m and a width of (1.6 ± 0.2) m. Calculate the area and the…

Q: Rewrite the following measurement readings using unit prefixes in scientific notation: 1.…

Q: Choose the letter of the correct answer. 1) The length of a table is 120.5 cm. Which of the…

A: 1.GivenLength of the table = 120.5 cmset of measurements for the length of the table is given

Q: 11. Complete these addition problems. Write the sum as a least precise measurement. a. 3.414 s+…

A: solution-:(a) unit of answer is 's'.3.4140010.0200058.32500+0.0009871.75998 (b) unit of answer is…

Concept explainers

Estimate of calculation

Question

A car takes time t=(2.5±0.1) s to travel a distance Ax=(0.922±0.001) m. VWhat is
the relative uncertainty for the time?

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

Check Your Understanding Light navels about 9 Pm in a year. Given that a year is about 3107s , what is the speed of light in meters per second?
In addition to 1 m = 39.37 in., the following exact conversion equivalents are given: 1 mile = 5280 ft, 1 ft = 12 in, 1 hour= 60 min and 1 min = 60 s If a narticle has a velocity of 8.4 miles per hour, its velocity, in m/s, is closest to O 3.4 m/s O 3.0 m/s O 4.1 m/s. O 4.5 m/s O 3.8 m/s. Submit Request Answer
v(t)A 7 0 1 2 3 45 6 1 Time (in hours) A particle starts out from the origin. Its velocity, in miles per hour, is given by: v(t) = Vi +t, where t is the number of hours since the particle left the origin. How far does the parti- cle travel during the second, third, and fourth hours (from t = 1 to t = 4)? Velocity (in miles per hour)
What is the speed of a car going v=1.000 mph in SI units? Notice that you will need to change miles to meters and from hours to seconds. you can do each conversion separately. Use the facts that 1 mile=1609 m and 1 hour= 3600s
Suppose a machine is invented to measure the amount of knowledge in a student’s head in units called “factoids.” One student is measured at F(t) = t³ − 6t² + 9t factoids at time t, where t is measured in weeks. a. Find the rate at which the student is gaining (or losing) knowledge as a function of time (be sure to give the units). b. During what time between t = 0 and 11 is the student losing knowledge? c. Sketch a graph of the function F(t).
A jet airplane reaches 679./kmh on a certain flight. What distance does it cover in 6.0min? Set the math up. But don't do any of it. Just leave your answer as a math expression. Also, be sure your answer includes all the correct unit symbols.
A jet airplane reaches 812./kmh on a certain flight. What distance does it cover in 5.0min? Set the math up. But don't do any of it. Just leave your answer as a math expression. Also, be sure your answer includes all the correct unit symbols. distance=
If the distance dd (in meters) traveled by an object in time tt (in seconds) is given by the formula d=A+Bt2d=A+Bt2, the SI units of AA and BB must be meters for both AA and BB. m/sm/s for AA and m/s2m/s2 for BB. meters for AA and m/s2m/s2 for BB. m/s2m/s2 for both AA and BB.
a) A robin flies a distance of 45 963 cm. How far has it flown in kilometres?(b) What is the speed in metres per second of a car that is travelling at 82 km/h? (c) What is the speed in kilometres per hour of a 27.78 m/s baseball pitch?(d) How many seconds are there in a calendar year, given that a calendar year has 365.24 days in it? T/I
Can someone solve this question, but in the S.I. units meters per second (m/s).
A marathon runner averages 9.0 mi/h. How long does it take them to run a 26.76-mi marathon in hours? Hint h. Entor an integer or decimal number, with exactly 2 significant figures [more..] The time it takes to complete the marathon is |
Give an order-of-magnitude estimate for the time in secondsof the following: (a) a year; (b) a baseball game; (c) a heartbeat;(d) the age of the Earth; (e) the age of a person.