A car’s odometer (the meter that measures the distance traveled by the car) reads 25,943 km at the start of a trip. It the reads 26,246 km at the end of the trip. The entire trip took a total of 3.5 hours. Determine the car’s average speed in units of (a) km/h and (b) m/s.

Q: A car covers a distance of 30 miles in 1/2 hour. What is its speed in miles per hour and in feet per…

A: v=dt=30 miles1/2 hour=60 miles/hr

Q: If you multiplied 4574 m by 56 m, how many significant figures should you report in your answer?

A: To determine Significant Figures

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A: As per Bartleby rules, we can only answer one question or three subparts of a question. As there is…

Q: Write each of the following numbers to 3 significant figures in non-exponential notation. (Do not…

A:

Q: The consumption of natural gas by a company satisfies the empirical equation V = 1.50 t + 0.00800 t2…

A: Given : V = 1.50 t + 0.00800 t2 V is the volume of gas in millions of cubic feet and t is the time…

Q: A student sees a newspaper ad for an apartment that has 2230 square feet (ft^2) of floor space. How…

A:

Q: The price of tomatoes at the grocery store is $3.14/lb.  What is the equivalent price per kilogram?…

A: SOLUTION AS

Q: A kilogram is equal to _______________ pounds.

A: Kilogram and pound are the units of mass  . The unit of mass can be converted from kilogram to pound…

Q: If the weight of an object is 726 N, what is the mass of the object?

A:

Q: The illumination on a certain object 2.5 m from the light source is 6,648 lux, using same light…

A:

Q: A particular variety of wood has a density of 0.40 grammes per cubic centimetre. What is the mass in…

A:

Q: What is the density of an object of mass 2kg and a volume of 0.5 cubic meters?

A:

Q: what is the density of the earth if the average mass is 5.98X10^24 kilogram and using the average…

A:

Q: The speed of light in glass is 2.00*10^ 8 m/s . How many inches will light travel through glass in…

A: Speed of light in glass (v) = 2×108 mstime (t) = 882.9 nano seconds

Q: a painter is to cover the wall in a room that is 9 ft high and 16 ft wide. what surface  area, in…

A:

Q: The accepted thickness of a sheet in the South College Catalog is 0.123 mm. If there are 25.4 mm in…

A: UNITS AND DIMENSIONS

Q: A cell biologist measures the width of a cell. The width is 72μm . What is the width in meters?…

A:

Q: A computer monitor has a width of 14.46 inches and a height of 10.85 inches. What is the area of the…

A:

Q: If I  drove 55 kilometers per hour, how long would the trip take one way? It takes 452 miles for the…

A: The speed of the vehicle,

Q: A passenger jet flies from one airport to another 1,273 miles away in 2.8 h. Find its average speed

A: The passenger jet travels the distance,

Q: A passenger jet flies from one airport to another 1,333 miles away in 2.4 h. Find its average speed.

A: calculation

Q: A 3,808 mile flight headed west experienced a tailwind and made the trip in 7 hrs. The same return…

A:

Q: Which lists metric units, in order, from smallest to largest? O a. kilogram, gram, centigram O b.…

A: For the metric units the increasing manner arrangement is...…

Q: A square field measuring 100.0 m by 100.0 m has an area of 1.00 hectare. An acre has an area of…

A:

Q: If a skilled drawing represent objects as one 16th of their actual size, then an object that is 75.2…

A: A scale drawing is a drawing that is used to represent and object that is too large to be drawn in…

Q: A man walks 5 blocks north, then 2 blocks south. If each block is 50 meters what distance has he…

A: Given data The distance traveled in the north direction is dn = 5 blocks. The distance traveled in…

Q: Each side of a square is increasing at a rate of 6 cm/s. At what rate is the area of the square…

A: Calculus has huge applications in our daily life. We will see how we can use differentiation to…

Q: A square field measuring 100.0 m by 100.0 m has an area of 1.00 hectare. An acre has an area of…

A: Given that, 1 hectare area = 100 × 100 = 10000m2 1 acre area = 43600 ft2  = 43600× ( 0.3048)2  m2  =…

Q: The speed of light is about 3.00 x108 m/s. Convert this figure to miles / hour

A: Given the speed of light is about 3.00 x108 m/s. We have to Convert this figure to miles/hour.

Q: "Two points in a two dimensional cartesian coordinate system are located at x1= 2.2 inches, y1 = 5.9…

A:

Q: If you drive 60 miles per hour and drive for one hour, how far do you travel?

A: Given data: Speed (v) = 60 mi/h Time (t) = 1 h Required: Distance traveled (d)

Q: A passenger jet flies from one airport to another 1,353 miles away in 2.9 h. Find its average speed.

A: Given data The distance between one airport to another is d = 1353 miles. The time taken to cover…

Q: A bicyclist, traveling at 22 miles per hour, rides a total of 44 miles. How much time (in hours) did…

A: Given- Speed of bicyclist v=  22 miles per hour Distance d= 44 miles

Q: In physics, we have the formula ρ = m/v where ρ is density, m is mass, and v is volume. Suppose an…

A: Note: The rate of increase of a physical quantity would be taken as the positive and the rate of…

Q: The distance from Earth to the Sun is 92,960,000 miles. How many feet is between the Earth and the…

A: Recall 1 mile=5280 feet using this conversion we have .

Q: The average time it takes a computer to execute one instruction is measured in picoseconds. There…

A: One hour is equal to 3600 seconds. here given that, There are 3.6×101⁵ picoseconds per hour

Q: Calculate the time it would take a bus to travel 20,000 cm at an average speed of 3.5 m/s.

A: The expression for find time is s=dtt=ds

Q: A square field measuring 100.0m by 100.0 m has an area of 1.00 hectare An acre has an area an area…

A: SOLUTION:

Q: A nautical mile is the distance between two points located on the Equator with a difference in…

A:

Q: If an object of mass 920,769,954 kg is placed at a distance of 57 meters away from a second object…

A: Gravitational Force of attraction F = Gm1m2r2

Q: . 0.2 gram is equivalent to ___________ milligram(s).

A: We know, 1 gram = 1000 miligrams

Q: A liter (L) is the volume of a cube that is 10 cm by 10 cm. If you drink 1 liter of water, how much…

A: It is given that, A liter (L) is the volume of a cube that is 10 cm by 10 cm by 10 cm i.e. Volume,…

Q: If a hiking trail is 5 miles long and you walk 2 miles per hour, how long will it take you to hike…

A: If the distance of a hiking trail is ' d ' miles and walking speed is ' v ' miles/hr then time taken…

Q: Change from standard form to scientific notation: 0.004078 4.078 x 10-3 4.078 x 103 40.78 x 10-4…

A: Using rule of conversion of decimal places into power of 10 (scientific notation rule)