car is traveling at a speed of 29 m/s on an interstate highway where the speed limit is 76 mi/h. Is

Q: A truck is moving at a constant speed of 8.3 m/s. How long (in hours) will it take for the truck to…

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Q: Billy is running away from a Wells Fargo bank at a speed of 13 kilometers per hour (units are km/h).…

A: Given data:  Speed (v) = 13 km/h Distance (d) = 1.9 km Required: Time (t)

Q: An object moves along the x axis according to the equation x = 3.00t2- 2.00t +3.00, where x is in…

A: The given equation is a quadratic equation and the graph of a quadratic equation is a parabola. In…

Q: Questions and Problems Q2 State the number of significant figures in each of the following…

A: Since you have posted multiple questions we will solve the first question for you. If you want any…

Q: What is the speed of a car going v=1.000 mph in SI units? Notice that you will need to change miles…

A: As per the question, the speed of the car is v mph, we have to convert the speed of the car v in SI…

Q: The following data were taken on five cars traversing a 1.6-km highway. Car…

A: Write the expression for the traffic density. Here, N represents the number of vehicles and L…

Q: A car traveled at a rate of 50 km/hr for 8 minutes and then at 25 km/hr for 7 min and finally at 20…

A: Given Data: Speed in first journey s1=50 km/hr Time in first journey t1 = 8 minutes= 8/60 hours…

Q: What SI unit is the most appropriate to use for the problem given below? A coin is dropped from the…

A: The given problem is based on the unit. We don't need to solve for height, we just need to find the…

Q: Averages follow the same rule. Suppose a car travels around a track three times. Your measurements…

A: Given DataV1=45 km/hV2=48.21 km/hV3=47.024 km/h

Q: Which of the following has the SI unit of m/s a. (Acceleration x Volume) / (Velocity x Area) b.…

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Q: destination

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Q: Quinton can run 12 miles per hour. How many feet can he run per second?

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Q: What is your average speed of you drive from Houston to Dallas on I-45? The whole trip is 3.5 hours…

A: Given Information:- Time of the whole trip is t=3.5 h Reading of the odometer is d=293 miles…

Q: The speed limit on certain interstate highways is 75 miles per hour. (a) What is this in feet per…

A: The limiting speed = 75 miles/hour We have to convert this speed into feet per second…

Q: If you travel 2 hours and the distance is 75 miles, what is the speed in m/s? (1km=0.62 miles)

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Q: A person walks 70 meters due east and then walks 24 meters due west. The entire trip takes the…

A: A person walks a distance due east is ,                               X = 70 meters Then he walks a…

Q: .A hiker leaves camp and walks 10.0 km due north. The hiker then walks 20.0 km in the direction 45°…

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Q: convert a speed of 4.50km / h to units of ft / min (1.00 m = 3.28ft)

A: Units And Dimensions

Q: An airplane travels at a constant speed of 800 kilometers per hour (km/h). Approximately how long…

A: Given data: Speed is V = 800 km/ hr Distance travelled is D= 200 km.

Q: of the car over the entire trip? Numeric   : A numeric value is expected and not an expression. vmph…

A: Given  In 1st leg D1= 44 miles    ,    t1=  1.05 hours In 2nd leg D2 = 131 miles , t2= 2.2 hours (a)…

Q: The following conversion equivalents are given:1 mile = 5280 ft 1 ft = 12 in 1 m = 39.37 in 1 hour =…

A: Using the given conversion, the velocity in m/s is equal to,

Q: Starting with the equation Ek/mv² find an equation for (a) m and (b) v.

A: Formula            Ek = mv².

Q: If it takes 3 hours to drive a distance of 192km on a motorway, what would be your average speed in…

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Q: The maximum speed limit on many roads in the US is 65 mi/h. What is this speed in meter per second…

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Q: 1. Draw a distance vs time graph. Distance (km). Time (hr) 105 1.4 175 250 315 2.3 3.3 4.2 350 495…

A: The distance versus time data is given for an object in motion

Q: Science fiction often uses nautical analogies to describe space travel. If the starship U.S.S.…

A: Given: The speed of starship is, v = Warp 1.71 Standard value: The velocity of light is, c = 3.00…

Q: 9. 1 km/hr to ft/s 10. 1 mi/hr to m/s

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Q: Suppose you take a trip that covers 180 km and takes 3 hours to make. Use the appropriate unit…

A: Given Distance covered in the trip is d=180 km Time taken is t=3 h   We have to find the average…

Q: Draw a distance vs time graph. Time (hr) Distance (km) 105 1.4 2.3 175 250 3.3 315 350 495 4.2 4.8…

A: The table for the graph is: Distance(km) Time(hr) 105 1.4 175 2.3 250 3.3 315 4.2 350…

Q: In the following equation, what quantity is being measured (or, what is x)? 25 km 5 hr O speed O…

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Q: A car travels with an average speed of 35 MPH. What is this speed in km/h?

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Q: An athlete runs with velocity 12 km/h12 km/h for 44 minutes, 16 km/h16 km/h for the next 22 minutes,…

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Q: What quantity describes how quickly you change how fast you’re traveling, or how quickly you change…

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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: The time it takes a car to travel from City A to City B is measured as 51 min ± 8 min.  The time it…

A: Given data: The time taken by a car to travel from City A to City B is TAB=51 min ± 8 min. The time…

Q: Rank these speed measurements in increasing order from smallest (1) to greatest (5):   55.5 mi/h…

A: We have, 1 mi/h = (1609.344m)/(60×60s) = 0.447 m/s 1 km/h = (1000m)/(60×60s) = 0.278 m/s 1 cm/ms =…

Q: The EKstreme Tower at Enchanted Kingdom amusement park is 175-feet tall. How long does it take for…

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Q: The following conversions occur frequently in physics and are very useful. (a) Use 1 mi = 5280 ft…

A: Given data:  1 mi = 5280 ft 1 h = 3600 s 1 ft = 30.48 cm

Q: A truck moves with a speed of 68 mi/h. how much is this speed in S.I. units? ( 1 mile = 1.609 km ) O…

A: S.I. is the international system of units which is the standard for unit with meters, kilograms,…

Q: Convert the units. What is 32 [km/hr²] in [m/s²]? 2.46 x 10-4 [m/s²] O 2.47 x 103 [m/s²] 8.89 [m/s²]…

A: Given:- The given data is 32 km/hr2 Required:- We have to change the unit from  km/hr2 to m/s2.

Q: An airplane travels at a constant speed of 800 kilometers per hour (km/h). Approximately how long…

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Q: Convert 152 mi/h to m/s. ANSWER 67.9 m/s

A: Required : To convert miles per hour to meter per second.

Q: Read the speedometer and report the speed to the proper number of digits in miles per hour (mph) and…

A: From the figure given in the question, It can be seen that the speed in Km/h is, Speed = 112 km/h…

Q: How many seconds are in one year? Assume that one year equals 365 days. a. 86,400 O b.1,500,000 C.…

A: Answer:  31536000 seconds

Q: Some vehicles along super highways in the Philippines run at almost break-neck speed of 80 km/h.…

A: Given data:  Speed (v) = 80 km/h Required: The speed in miles per hour

Q: If you traveled 3 miles north at a speed of 30mi/hr, then 4 miles east at 20 mi/hr, what would be…

A: Given data: The distance traveled in north is d1=3 miles. Speed v1=30 mi/hr. The distance traveled…

Q: A car travels with an average speed of 8.00 meter/second, What is the speed in km/s?           What…

A: Given: Average speed v = 8.0 m/s.