Q: at is the
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Q: Electrons in the picture tube of an old-style television travel at 1.25 × 108 m/s. At this speed,…
A: Speed of electron "v"= 1.25× 10^⁸ m/s . Distance travel "d"= 11.5 Inches = 0.2921m
Q: Convert 60 miles per hour into meters per second
A: Given data: 60 miles per hour Required: Answer in meters per second
Q: A high school track coach has just purchased a new stopwatch. The stopwatch manual states that the…
A: The time of the first-place sprinter,
Q: what will be the length.
A: Given data: The mass of copper wire is: m = 3.56 g = 3.56×10-3 kg The resistance of a copper…
Q: Gladys leaves a town driving at a rate of 40 miles per hour. Two hours later, Reena leaves from the…
A: The speed is given by, s=dt It is given that Glady's driving at a rate of 40 miles per hour. That…
Q: Identify an event in your life (such as receiving a paycheck) that occurs regularly. Identify both…
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Q: A furlong is 220 yd. A fortnight is 2 weeks. Convert a speed of one furlong per fortnight to…
A: Given Data: Furlong: lf=220 yd Fortnight: t=2 weeks
Q: As a person drives along the the highway, they decide to measure the distance between each light…
A: Given information: The speed of the car (v) = 60 mile/hour…
Q: Joy is traveling by a car and the distance (D) she travels varies directly with the amount of time…
A: Given that Joy is traveling by a car and the distance (D) she travels varies directly with the…
Q: What would be the result of 48978 if you use significant figures
A: To write the given number using significant figures. Given number: 48978
Q: You are leaving for a concert that starts in 5hours and is 335 miles from your house. What average…
A: Given : t = 5 hours d = 335 miles
Q: The earth takes one year to go round the sun. The distance travelled is 939 856 896 kilometers if…
A: Given Distance travelled by earth (D) = 939 856 896 km Time taken = 1 year Number of days in a year…
Q: Suppose you are on Mars when it is 9.00 1010 m from earth. You call earth for the correct time and…
A: Given Distance between Mars and earth = 9.00 × 1010 m time at the tone is exactly 8:29 P.M. We have…
Q: An object is moving at a speed of 850 miles per hour. Express this speed in meters per minute. Round…
A: This problem is based on unit conversion. The given speed of the object is given in the unit of…
Q: Give at least one example of the equation/formula.
A: Let example Fx = 3 N Fy = 4 N
Q: What is the universal standard of time?
A: The Universal standard of time is calculated based on Earth’s rotation. Thus, there is no fixed…
Q: Which is faster 350 miles per hour or 9.25 millimeters per microsecond
A: Given:- We have given the two speeds in the different units as v1= 350 miles per hour v2= 9.25…
Q: how many minutes are required for a radio signal to travel from earth to a space station on mars if…
A: The given data: The distance of mars is 7.83*10^7*10^3 m
Q: Suppose you are on Mars when it is 9.00 x 1010 m from earth. You call earth for the correct time and…
A: SOlution: Given that distance = 9x1010 m recieved message at = 3.29 pm
Q: Please give me the complete concept of this question. I also gave illustration to help get the…
A: Since you have provided more than three subsets of a question, we would only solve the first three.…
Q: A В
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Q: If I set off for a journey at 2:49pm and travel for one
A: I set off journey at 2:49 PM and travel one and three quates hour. One and three quarter hour means…
Q: what is the connection between the speed of light and the SI (International System of Standards)…
A: The speed of light in vaccum is the speed at which the light travelling through vaccum. The meter…
Q: Suppose you are on Mars when it is 9.00 1010 m from earth. You call earth for the correct time and…
A:
Q: How many minutes after 3:00 PM will the minute hand of the clock overtakes the hour hand?
A:
Q: Name and define the SI unit of time. How is it related to; 1. minute 2.hour 3. day and A Year
A: SI unit of time is second. Second is represented by the letter s. Minute, hour, day and year are…
Q: Gram is the fundamental unit of mass in SI system
A: SI base unit of mass is kilogram.It is represented by letter Kg.
Q: Convert 10 miles per second to miles per hour
A: Given data: 10 miles per second Required: The value of 10 mi/s in miles per hour
Q: In an experiment, a tern (a seabird) was taken from its nest, flown a distance 5050 km away, and…
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Q: min. A student drove to the university from her home and noted that the odometer reading of her car…
A: As Average Speed : s=distancetime=dt And as d=19 km=19000 mt=23.5 min=1410 s So s=190001410=13.47…
Q: Convert 8 months to seconds
A: The given time period is,
Q: onvert 180 miles per hour to feet per second.
A: Convert 180 miles per hour to feet per second. 5280 feet = 1 mile 1 hour =3600 seconds
Q: A student stands on the edge of a merry-go-round which rotates five times a minute and has a radius…
A:
Q: A plane leaves Wisconsin at 6:06 A.M. It flies for 3 hours 14 minutes and lands in Montana. What…
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Q: What causes a time
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Q: The speed of sound is 1100 ft/sec at sea level. a. Express the speed of sound in mi/hr. b.…
A: Given quantities: speed of sound at sea level = 1100 ft/sec The following conversion factors are…
Q: express the speed of light (c = 2.9979 x 10^8 m/s) in km/year (take note that there is a leap year…
A: Given, The speed of light=2.99×10^8m/s We have to convert it in km/hr
Q: A fortnight is a charming English measure of time equal to 2.0 weeks (the word is a contraction of…
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Q: Alicia rides her bicycle for 8 hours and is 90 miles from her house. After riding for 12 hours, she…
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Q: At how many minutes after 3 PM will the hands of a clock be perpendicular to each other for the…
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Q31
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Solved in 2 steps
- 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?Roughly how many heartbeats are there in a lifetime?In SI units, speeds are measured in meters per second (m/s). But, depending on where you live, you’re probably mole comfortable of thinking of speeds in terms of either kilometers per hour (km/h) or miles per hour (mi/h). In this problem, you will see that 1 m/s is roughly 4 km/h or 2 mi/h, which is handy to use when developing your physical Intuition. More precisely, show that (a) 1.0m/s=3.6km/h and 1.0m/s=2.2mi/h .
- A furlong is 220 yd. A fortnight is 2 weeks. Convert a speed of one furlong per fortnight to millimeters per second.Check Your Understanding A high school track coach has just purchased a new stopwatch. The stopwatch manual states the stopwatch has an uncertainty of ±0.05 s. Runners on the track coach’s learn regularly clock 100-rn sprints of 11.49 s to 15.01 s. At the school’s last track meet, the first-place sprinter came in at 12.04 s and the second-place sprinter came in a 12.07 s. Will the coach’s new stopwatch be helpful in timing the sprint team? Why or why not?For a given speed limit, would the numerical value be greater in mi/h or in km/h?
- A marathon runner completes a 42.188-km course in 2 h, 30 min, and 12s. There is an uncertainty of 25 m in the distance traveled and an uncertainty of 1 s in the elapsed time. (a) Calculate the percent uncertainty in the distance. (b) Calculate the percent uncertainty in the elapsed time. (C) What is the average speed in meters per second? (d) What is the uncertainty in the average speed?A generation is about one-third of a lifetime. Approximately how many generations have passed since the year 0 AD?How many seconds are there in 1.00 year? Assume it is a leap year.
- A light-year is the distance light travels in one year (at speed = 2.998 ? 108 ?⁄?) (a) How manymeters are there in 1.00 light-year? (b) An astronomical unit (AU) is the average distance from the Sunto Earth, 1.50 ? 108 ??. How many AU are there in 1.00 light-year?How many years are there in 1.00 second? Assume an ordinary year. Consider 3 significant figures.when electrical appliances whose power usage is x watts is run Y seconds , it uses XXY joules of energy. The energy unit used by electrical utilities in their monthly bills is the kilowatt hour ( Kwh, that is, 1 kilometer used for 1 hour) How much does it cost $0.09 per kilowatt-hour, how much does it cost per megajoules?