You pass a road sign saying New York, 160 km. If u drive at a constant speed of 102km/hr how long should it take to get to New York?

Q: The speed of light in a vacuum is 2.998X10⁸m/s. What is itsspeed in (a) km/h; (b) mi/min?

A: Speed of light- This phenomenon is is proposed by Einstein in 1905. It is denoted by ‘c’. It is…

Q: fly on 52.5 gal.?

A:

Q: (a) How many liters of wine can be held in a wine barrelwhose capacity is 31 gal? (b) The…

A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: A hybrid SUV consumes fuel at a rate of 12.8 km/L. How many miles can the car travel on 22.5 gallons…

A:

Q: Convert 68 miles/hour to km/s. 1km=0.6214 miles

A: Given : Speed = 68 miles/hour Speed =? km/s Conversion factors: 1km=0.6214 miles 1 hr = 60 min 1 min…

Q: The distance from your home to school is 15.5 km. How many miles is this?

A: Given, Distance = 15.5 kmConversion of kilometre (km) to miles (mi) can be done using conversion…

Q: The maximum speed a chicken can run is 9.3 miles per hour. How fast is this in meters per second?…

A:

Q: A student's commute to school is a distance of 23 km. If he travels at 45 miles/hr how many minutes…

A: Given : Distance in Km = 23 km And speed of student =  45 miles/hr.

Q: You drive in canada where the distance were marked in kilometers. The sign says you are 80km from…

A: The distance of Ottawa from the sign board is 80 km. You are travelling with a speed of 75 mi/hr. We…

Q: How many miles are in 1.589x10^12nm?  How do I perform the full conversion?

A:

Q: How long (in minutes) would it take someone driving 31 m/s to travel 55 miles?

A:

Q: A cheetah's top speed is around 75.0 mph. How long would it take (in us) for a cheetah to run the…

A:

Q: A student needs to run 3.2 km to get to school. If the student can run 5.5 mi/hr, how many hours…

A: Given: Distance to be travelled to get to school = 3.2 km Speed of student = 5.5 mi/hr To calculate:…

Q: You just competed in a track meet and you ran the 1500 m race in 471 s. What was your average speed…

A: given, distance = 1500m time = 471s

Q: Approximately 75mL of blood is pumped by a normal human heart at each beat. Assuming an average 72…

A:

Q: 1.83)A jogger runs at an average speed of 5.9 mi/h. (a) How fast is she running in m/s? (b) How many…

A: Given,  Average speed of the jogger = 5.9 mi/h  The conversion factors are : 1 mi = 1609.34 m 1 h =…

Q: 54.22 miles in 1.284hours is what speed in ft/min? Using sigfigs

A: Given that:  Distance = 54.22 miles  Time = 1.284 hours Formula of speed = distance/time

Q: Steve races to the nearest taco stand at lunchtime and sees that his pedometer recorded his peak…

A: Given: Steve's speed in cm/s=106.1 cm/s Required: Steve's speed in km/h=?

Q: a bicycle takes 8.0 seconds to accelerate at a constant rate from rest to a speed of 4.0 m/s

A: Newton’s Second Law of Motion: The acceleration of an item as created by a net force is proportional…

Q: . A fighter jet must reach a speed of 62 m/s to take off from the deck of an aircraft carrier.…

A: Since, for conversion of m s-1 to miles s-1, 1 mile =1609 m 1hour=3600 s then,

Q: The average speed of helium at 25°C is 1255 m/s.Convert this speed to miles per hour (mph).

A: The unit convertion for the speed of helium has to be given.

Q: What fraction or multiple of the meter might be the most appropriate measurement for the distance…

A: . step1: Given: distance between Chicago and Saint Louis. Find out:hat fraction or multiple of the…

Q: The back inside cover of the book tells us that there are 5280 ft in1 mile. Does this make the mile…

A: 1 mile is given as equal to 5280 feet. When, 1 foot is converted into (1 / 5280) mile, which is…

Q: 735.13 mi 7. The density of methanol is 0.791 g/mL. What is the volume of a 10.0 g sample of…

A:

Q: A car traveling with constant speed travels 150km in 7200s. What is the speed of the car?

A: Speed is defined as the distance traveled by the object per unit time. It can be expressed as the…

Q: 1. Approximately what is human body temperature on the Celsius temperature scale and on the Kelvin…

A: "As you have asked multiple Qs, i am solving first one for you. If you need help with other Please…

Q: How many 1 cm squares would it take to construct a square that's 1 m on each side?

A: Area of square is as follows,

Q: A hybrid SUV consumers fuel at a rate of 12.8 km/L. How many miles can the car travel on 22.5…

A: The conversion factors are 1 km = 0.6213 miles To convert kilometres into miles we have to multiply…

Q: lo qualify for the 2019 Boston Marathon, a distance of 42.195 km, a runner had to have completed…

A: the average speed=total distance travelledtime taken

Q: A runner wants to run 11.0 kmkm . She knows that her running pace is 7.3 mi/h.  How many minutes…

A:

Q: The Honda Insight, a hybrid electric vehicle, has an EPA gasmileage rating of 41 mi>gal in the…

A: The distance of 1 mile is equivalent to 1.609 km. So, 41 miles is equal to 65.969 km.

Q: if i start in washington dc , and drive to new york, how many seconds will it takes if i drive 54…

A:

Q: after you have worked out at the gym on a stationary bike for 49.0 minutes, the distance guage…

A: Given data:

Q: How much money will it cost you to drive 290.0 miles if your truck gets 15.0 miles per gallon and…

A: Gas cost = $ 3.189 / gallon  Truck gets 15.0 miles per gallon    We have to calculate the cost to…

Q: Charlotte is driving at 52.1 mi/h and receives a text message. She looks down at her phone and takes…

A: Solution: We know the formula for speed of any object. speed =  distance travelled by an object /…

Q: A cyclist rides at an average speed of 18 mi per hour. If she wants to bike 212 km, how long (in…

A: Given : distance to be travelled = 212 Km  Speed of cyclist = 18 mi/hr

Q: The Toyota Prius, a hybrid electric vehicle, has an EPA gas mileage rating of 52 miles/gallon in the…

A: Meter and kilometers are some common units of distance. Similarly, gallon and liter are units of…

Q: How much money will it cost you to drive 205.0 miles if your car gets 25.70 miles per gallon and gas…

A: We have to calculate the total cost.

Q: Using a distance-time graph, what is the speed of an object at 6 hrs of traveling. The distance…

A: Distance = 60 km Time = 6 hrs

Q: The world record for the hundred meter dash is 9.79s. What is the corresponding average speed in m/s

A: Answer

Q: How many miles can you drive, if your car gets 30.8 miles per gallon and you have 12.0 gallons of…

A: MILES: Mile is a scientific unit which represents the distance which is equivalent to 1.6…

Q: A runner runs a speed of 5.15 mph. How long (in minutes) will it take this runner to run a 10.0 km…

A: Given information: Speed of runner = 5.15 mph Distance = 10.0 km

Q: The Toyota Prius, a hybrid electric vehicle, has a U.S. Environmental Protection Agency (EPA) gas…

A: Mileage of the vehicle is 52 mi/gal. This shows that 52 mile can be travelled with one gallon.

Q: The speed of light in a vacuum is 2.998×108 m/s. Calculate its speed in miles per hour (miles/h).

A: Meter and miles are some common units of distance. Similarly, hours and seconds are units of time.…

Q: You pass a road sign saying New York 160km, if u drive at a constant speed of 102km/hr, how long…

A: Since we know that  Speed = Distance / Time  So , Time = Distance / speed To solve this problem we…

Q: 38. 0m/s speed and 75.0 mi/h speed limit, is the car over speeding

A: Given: speed = 38.0 m/s speed limit = 75.0 mi/h

Q: If you travel to Canada, speed limits are posted in km/hr. For a speed limit of 70. mi/hr, what…

A: Given :-  Speed = 70 mi/hr  To convert :-  The given speed in Km/hr

Q: Convert 32.8 mi/s2 into km/hr2

A: 1meter = 1/1000 KM or 1KM = 1000meter 1meter = 10-3 KM 1hr = 60*60 Seconds = 3600 seconds so 1second…

Q: The distance from San Francisco to Los Angeles is approximately 385 miles. 1609 m = 1 mile. How many…

A: The given distance is = 385 miles The relation between mile and meter is, 1609 m = 1 mile The given…

Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.