Suppose you take a trip that covers 180 km and takes 3 hours to make. Use the appropriate unit conversions to determine your average speed in miles per hour. (Recall 1 km = 1000 m, 1 m = 3.3 ft, 5280 ft = 1 mile).

Q: In how many microseconds does a vehicle with an average constant speed of 90 m/minute travel the…

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Q: Consider the equation s = s0 + v0t + a0t2/2 + j0t3/6 + S0t4/24 + c0t5/120 , where s is length, and t…

A: As S is length So dimension of S is [L] so dimension of right side terms must be [L].

Q: In addition to 1 m = 39.37 in., the following exact conversion equivalents are given: 1 mile = 5280…

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Q: A commonly used unit of mass in the English system is the pound-mass, abbreviated lbm, where 1 lbm =…

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Q: Evaluate the following to three significant figures and express each answer in SI units using an…

A: Evaluating to three significant figures and expressing each answer in SI units using an appropriate…

Q: Perform the following unit conversions: a) 65 miles per hour to meters per second (hint: 1 mile =…

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Q: In SI units, speeds are measured in meters per second (m/s). But, depending on where you live,…

A: 1m =10-3 km1 s = 13600h1 m =6.21×10-4 mi

Q: The Speed limit on a highway in Lower Slovakia was given as 120,000 furlongs per fortnight. How many…

A: Given problem is related to speed measurement.

Q: The following lengths are given using metric prefixes on the base SI unit of length: the meter.…

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

Q: 0.02 inches per second is equivalent to how many feet per hour?

A: Given ,  0.02 inches per second . We have to convert this value into feet per hour .

Q: By what factor would a numerical quantity change if measured in millimeters rather than kilometers?

A: According to question we need to find--- By what factor would a numerical quantity change if…

Q: Express the following sum with the correct number of significant figures: 1.80 mm + 171.5 cm +…

A: Here, the sum is

Q: The following times are given in seconds. Use metric prefixes to rewrite them so the numerical value…

A: a) The required time is, b) The required time is,

Q: What is the difference between something that works in nanoseconds and something that functions in…

A: The order of magnitude of something that works in nanoseconds is 10-9 s It is because 1 ns = 10-9 s…

Q: The following lengths are given in meters. Use metric prefixes to rewrite them so the numerical…

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Q: American football is played on a 100-yd-long field,excluding the end zones. How long is the field in…

A: Given:  d = 100 yard

Q: The ratio between the length and the breadth of a rectangular park is 3 : 2. If a man cycling along.…

A: Given  Ratio of lenth oan width is 3:2 Lenth = 3X Width = 2X Perimeter = 2(2x+3x) = 10x

Q: Express this product in units of km3 in standard scientific notation and with the appropriate number…

A: given that (4.2 km) × (4.0 m) × (13.24 × 10−3 mm)

Q: 835.6 MHzMHz  Express your answer in meters using four significant figures.

A: We know that the relation between frequency (f) and wavelength is,  frequency = (c ÷ wavelength)…

Q: If there are 2.54cm in every 1 inch, how many meters are in 4.57 feet? Use dimensional analysis and…

A: Given data: I inch =2.54 cm To find  4.57 feet = ? m

Q: The SI unit for length is: kilometer mile meter inch

A: The S.I. unit of length is meter.

Q: Write down how many significant figures in the following numbers: 1. 78.05 2. 2008 3. 58.00 4.…

A: Given data:  Different numbers are given 78.05,     2008,    58.00,   784000 Required: Number of…

Q: Express these numbers in scientific notation and identify the number of significant figures in each.…

A: A) 37.60        Scientific notation : 37.60*100        Significant figures : 4 B) 0.00250…

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

A: Given :      Calculation : 3ft x 5ft x 0.5ft Determine both the magnitude and the unit.

Q: Metric time is defined so that one day equals 10.0 hours, one hour equals 100. minutes, and one…

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Q: What are some of the advantages of scientific notation? - After which numeral is the decimal point…

A: In terms of scientific notation b,very large and very small calculation can be easily expressed in…

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: Perform the following calculation. Supply your answer with the correct numerical value and amount of…

A: Any number raised to zero is just one. Therefore, 100 = 1 So our equation reduces to  1.060×100 ×…

Q: In the following calculations, be sure to express the answer in standard scientific notation with…

A: The following subtraction needs to be done:Let A=3.78×107 g- 4.701×105 gFirst we need to make the…

Q: The Speed limit on a highway in Lower Slovakia was given as 120,000 furlongs per fortnight. How many…

A:

Q: The height h in feet of an object that is dropped from a height of a feet is given by the formula h=…

A: Height of one story = 12 feet so Total height of the bottle from ground = 12*5 story = 60 feet and…

Q: The consumption of natural gas by a company satisfies the empirical equation V= 1.50t + 0.008 00t2,…

A: Given, Empirical equation : V = 1.50t + 0.00800 t2

Q: The distribution of the heights in feet of black cherry trees is shown in the histogram below. 10 8…

A: No.trees and percentage have to find

Q: A particular convenience store offers a drink called the "MegaGulp". If the cup holds 107 fl oz. of…

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Q: Express the following sum with the correct number of significant figures: 1.80 mm + 162.5 cm +…

A: In addition and subtraction, the last significant decimal place in the calculated result should be…

Q: How do scientists define length in terms of meters?

A: To Define Length in terms of meters

Q: Give the answer in scientific notation and to the correct number of significant figures…

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Q: te the following and express the answer in the proper number of significant figures:…

A: Significant figures are used to establish the number which is presented in the form of digits. These…

Q: The uncertainty in a length measurement made with a meter stick is 0.01 cm O0.03 cm 0.05 cm 0.1 cm

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Q: The sketch is a cross section through the earth, showing two points that have a difference in…

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Q: Convert 23 miles to feet.

A: NOTE: As per guidelines, I can solve first question. If you need help with other questions, kindly…

Q: 2. Using some or all of the conversion factors, convert the following:  Convert 3.67 x 103 yards…

A: Given value is 3.67×103 yards. Convert it to feet using above given list of conversion factors.…

Q: In SI units, speeds are measured in meters per second (m/s). But, depending on where you live,…

A: The kilometer, hour, and a mile is 1 km=1000 m1 h = 3600 s1 mi = 1609.34 m

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