A motorist travels 406 km during a 7.0 hr period. What was the average speed in km/hr and m/s?

Q: If an apple fell from a tree, how long would it take to reach a velocity of - 3.00 m/s? Select one:…

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Q: A taxi hurries 240 km in 3 hours . What is its average speed in kilometers per hour?

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Q: The following travel times were measured for vehicles as they traveled a 15-mile segment of highway.…

A: The distance travelled by the vehicles is d=15 miles…

Q: The speed limit on many highways in the United States is 55 mi/ hr. What number would be posted in…

A: Given data:  Speed limit (v) = 55 mi/hr Required: Speed limit in km/hr

Q: If an object travels at a constant velocity of 6 m/s for one hour how far will it have traveled?

A: v=dtd=vt

Q: How many Kilometers per hour is the velocity 8 m/s

A: Given that, Velocity, v = 8 m/s   We need to tell how many kilometers per hour is the velocity 8…

Q: A French high-velocity train accelerated uniformly from 250km/hr to 325 km/hr as it sped through a…

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Q: The mass of an airplane is 4412 kg. If the airplane can make 434393 N of force forward and the air…

A: Mass , M = 4412 kg Forward force , F = 434393 N backward force , F = 380955 N To find = Acceleration

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

A: Units And Dimensions

Q: If Joe rides south on his bicycle line for 27 min with an average speed of 11.2 km/h, how far has he…

A: The speed of Joe  v=11.2 km/h The time for which Joe rides is   t=27 min=2760ht=0.45  h The distance…

Q: During a takeoff, an airplane goes from 0 to 34 m/s in 9 s.   How fast is it going after 6 s?   How…

A: From kinematics, the expression of velocity in terms of time is:

Q: The average speed of a deer traveling a distance of 2 km in a time of one-half hour is

A: Average speed is,

Q: A jet airplane reaches  693./kmh on a certain flight. What distance does it cover in 5.0min?

A: Given  Speed = 693 km/h Time = 5 min = 5/60 = 1/12 hours

Q: what was the average speed in km/h of a car that travels 772km in 5.8h?

A: Given:Total displacement = 772kmtotal Time=5.8hr…

Q: 10. Which of the following has 4 significant figures?" O 2000 O 0.020 O 2.002 O 2000.0

A: Significant figures are defined as the total number of digits in a given value. It provides a degree…

Q: How far (in meters) will you travel in 3 minutes running at a rate of 6 m/s?

A: time = t = 3 minutes =   1minute =60 s  there foe time = t =3 x 60 = 180 s speed = V = 6 m/s…

Q: A bird can fly 25 km/h. How long does it take to fly 3.5 km?

A: The given data are listed below with appropriate variables. Here, v denotes the bird’s velocity and…

Q: What is the difference in magnitude between a system that runs in milliseconds and one that operates…

A: Milliseconds and nanoseconds are different smallest units of time. The SI unit of time is second(s).…

Q: How long will it take Steve to run 85 m if he can run 3.4 m/s?

A: Given data:  Distance (d) = 85 m Speed (v) = 3.4 m/s Required: Time (t)

Q: What is the average speed in km/h of a car that travels 772 km in 5.8 h?

A: The average speed can be determined by formula    v=distance /time    v=772 km/5.8 h    v= 133.1…

Q: A student needs to run 3.2 km to get to school. If the student can run 55 mi/hr how many hours will…

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Q: How much time did it took for an aircraft flying 585.26 km/h to travel a distance of 1700 km?

A: Given-: speed of aircraft, v = 585.26 km/h              distance d = 1700 km               Time t =…

Q: What was the average speed in km/h of a car that travels 510 km in 3.8 h? km y = h

A: Given data The distance is d=510 km The time is t= 3.8 h   The average speed is, v¯=dt

Q: if a car moves 12 km north, 19 km east, and 12 km south, what is its displacement?

A:

Q: A jogger jogs around a circular track with a diameter of 300 m in 10 minutes. What was the jogger’s…

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Q: The total distance travelled by the object is The net displacement (Ax) of the object is miles.…

A: In the given question, the object moves in paths A, B, C, D, and E. The object moves a distance of…

Q: What is the speed difference between nanoseconds and milliseconds?

A: 1 nanosecond= 10-9 second and  1 millisecond = 10-3 second Then the difference between two is equal…

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: The dimensional formula for velocity is

A: Given in question:  Velocity To find- The dimensional formula of the velocity. Solution: Step1 -…

Q: A student leaving school walks 46 km north and then walks 15 km south. If north is considered…

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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: How many meters per second are 25 miles per hour?

A: Given:  To convert 25 miles per hour in meter per second.

Q: The SI unit for acceleration is

A: SI unit of acceleration is Meter per second square (m/s^2)

Q: A plane took 3 hours 33 min to finish a journey.If the distance of the journey was 2840 miles,at…

A: The given data are: t=3hr33min=231 min=13860 sd=2840 miles=4570537 m Here, t denotes the time and d…

Q: If you are running 10km/h, how far will you run after 2 hrs?

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Q: If a car is traveling at 25 m/s, how far does it travel in 1.0 hour?

A: Relation between speed, time and distance is -  Must follow below points for unit of the quantity -…

Q: The speed of light is about 3.00 x 108 m/s. Convert this figureto miles per hour.

A: in one hour there are about 3600 seconds . The relation between miles and meter is given by,

Q: What is the average speed in kilometers per hour for a horse that gallops a distance of 15 km in a…

A: Consider the hoarse travels the distance s in time t.

Q: A common speed limit in Vancouver, British Columbia, is 70 km/hr. You are going 65 MPH. Your speed…

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Q: A train 125 m long passes a man, running at 5 km/hr in the same direction in which the train is…

A: We know that the formula of the velocity in terms of distance and time  is given as  velcoity =…

Q: A taxi hurries 240 km in 3 hours 37 minutes. What is its average speed in kilometers per hour?

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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…

Distance and Speed

The speed, distance and time relation forms the basis of study of motion. You will need these concepts in the study of Mechanics. This concept is applicable for students who are studying the following courses –