When visiting his parents, Tyler drives at an average speed of 42 km/h through urban areas and at an average speed of 105 km/h on the motorway. His journey usually takes him 2.5 hours. One day when there is fog, he sets off 1 hour early and only manages to drive at an average speed of 28 km/h in the urban areas and 60 km/h on the motorway. He arrives 30 minutes late.   What was the total distance that Tyler travelled?

Q: A rocket-powered sled moves along a track, eventually reaching a top speed of 192 m/s to the west.…

A: Apply the first kinematic equation. Here, v represents the final velocity, u represents the initial…

Q: The Shinkansen (bullet train in Japan) makes a trip from Tokyo Station to Kyoto station in 2.0 hours…

A: Given  The total distance between Tokyo Station to Kyoto station is DTotal = 460 km = 460 x 1000 m =…

Q: Compute your average velocity in the following two cases: (a) You walk 54.6 m at a speed of 2.40 m/s…

A:

Q: An object moves along the positive x-axis with a speed of V, =4 m/s for 2 seconds, then moves along…

A: Given: The velocity V1 is 4 m/s. The time duration is 2 s. The velocity V2 is 7 m/s. The time…

Q: A Man in a car starts from Paris and Travels 80 km at a constant speed of 80km/h, then stops for 30…

A: Given data: d1 = 80 km at speed (V1) = 80 km/h Rest time = 30 min = 0.5 h d2 = 200 km at speed (v2)…

Q: Data Table: Dot Number Travel Timet (sec) Length of Section Around Each Dot s Average Speed Over…

A: Yes buddy you drew the perfect graph without any mistakes. The graph don't need any corrections.…

Q: A cart is given an initial velocity of 9.5 m/s and experiences a constant acceleration of 1.2 m/s?.…

A:

Q: As part of an exercise program, a woman walks south at a speed of 2 m/s for 60 minutes. She then…

A: Given: The intial velocity of the object is 2 m/s in the south for 60 minutes. The distance traveled…

Q: You are driving home from school steadily at 97 km/hkm/h for 160 kmkm . It then begins to rain and…

A:

Q: For many years, the posted highway speed limit was 88.5 km/hr (55 mi/hr) but in recent years some…

A: Given data: Initial speed is, v1=88.5 km/h. New speed limit is, v2=104.6 km/h. Distance from…

Q: Compute your average velocity in the following two cases: (a) You walk 90.4 m at a speed of 1.98 m/s…

A:

Q: A woman walks a distance of 250 m with an average speed of 1.5 m/s. How long did it take her to walk…

A: Distance walked by woman (d) = 250 m Average speed of woman (v) = 1.5 ms To find : The time taken by…

Q: In good weather the drive from Seattle to Spokane,Washington, on Interstate 90 takes 3 h 51 min at…

A: Given Time taken in good weather is t1=3 h 51 min=3 h+5160 h=3.85 h Average speed in good weather is…

Q: A Canadian speed limit of 50 km/h is closest to which U.S. limit expressed in miles per hour? (a) 60…

A: Given: The Canadian speed limit is 50 km/h.

Q: The Shinkansen (bullet train in Japan) makes a trip from Tokyo Station to Kyoto station in 2.0 hours…

A:

Q: A car travels with an average speed of sav = 85 mi/hr.     Part (a) Express this speed in km/hr.…

A:

Q: Miguel rode his bicycle in a northeast direction. He left his house at noon, He traveled a distance…

A: Total distance travelled d = 4.0 Km = 4000 m Miguel left his home at noon (12:00 PM) and finished…

Q: A motorist travels 160 km at 80 km/h and 160 km at 100 km/h. What is the average speed of the…

A:

Q: An object moves along the positive x-axis with a speed of V1 =9 m/s for 2 seconds, then moves along…

A: Average speed = (Total distance)/(Total time) Distance d1 = speed * time = 9*2 = 18 m Distance d2 =…

Q: A car traveling 98 km/hkm/h is 250 mm behind a truck traveling 83 km/hkm/h . How long will it take…

A: The given data are: uc=98 km/hd=250 mm=0.250 mut=83 km/h Here, uc is the velocity of the car, d is…

Q: The graph shows the speed v(t) of a particle moving only on the x axis, measured in meters. For t=0…

A:

Q: An automobile reduces its speed from 70.00 kph to 50.00 kph after covering a distance of 480.00 m.…

A: Second equation of motion, V2 - U2 = 2 a S Where, V = final velocity               U = initial…

Q: When the legal speed limit for the New York Thruway was increased from 55 mi/h to 65 mi/h, how much…

A: GivenDistance travelled by motorist (D)= 450 kmwe know 1km=0.621371 milesD=450×0.621371…

Q: When the legal speed limit for the New York Thruway was increased from 55 mi/h to 65 mi/h, how much…

A: Given, Speeds are 55 mi/h and 65 mi/h Distance 700 km We know, 1 mile= 1.609 Km So, 55 mi/h= 88.5139…

Q: At the instant a traffic light turns green, a car that has been waiting at the intersection starts…

A:

Q: The Shanghai maglev train connects Longyang Road to Pudong International Airport, a distance of 30…

A: Given The distance travelled by the maglev train is Δx = 30 km = 30 x 103 m. The time taken to cover…

Q: Answer the entire problem set by using kinematic equations. Your answers must be rounded off to two…

A:

Q: Rob drove to the nearest hospital with an average speed of v m/s in t seconds. If he drives home on…

A:

Q: a person walks for 1.00 hr at a speed of 2.00 mi/hr. he stops for 1.00 hr. he then starts walking…

A:

Q: Analyze the following physics problem and select all input variables (only one answer is correct):…

A: The values supplied in the problem statement are :  Initial speed, u = 0 m/s  Time period, t = 5.21…

Q: COLUMN A COLUMN B 1. This equation shows that the total displacement traveled by an object in each…

A: 1. The equation that shows the total displacement travelled by object in each amount of time is…

Q: Ferrari sports car can accelerate from rest to 81 km/h (about 60 mi/h) in 1.5 s. What is its average…

A: Given: The initial velocity of the car is 0 km/h. The final velocity of the car is 81 km/h. The time…

Q: What is the velocity of a car that travels from mile marker 32 on I-10 to mile marker 312 on I-10 in…

A: Given: d = 32 mile  d' = 312 mile  t = 2 hours 45 minutes

Q: In an experiment, a shearwater (a seabird) was taken from its nest, flown 5150 km away, and…

A:

Q: A car travels at an average speed of 61.061.0 km/h for 1.001.00 h and then at an average speed of…

A: Average speed for first hour = 61 km/hr Average speed during second hour = 42 km/hr

Q: A motorist starts from rest and traveled as seen in the speed-time graph. The total distance…

A: Please see the answer below

Q: You normally drive on the freeway between San Diego and Los Angeles at an average speed of 105 km/h…

A: SOlution: Given that v1 = 105 km/h t1 = 1 h 50 min v2 = 71 km/h

Q: George, the absent-minded professor, drives his car 5.0 miles due east along a straight road to the…

A:

Q: During 55 successive 1.001.00 min intervals, a runner moves at the following constant speeds:…

A:

Q: where f (t) is measured in miles per hour, and t is measured in hours, with t = 0 corresponding to 6…

A: Since it is a problem to find maximum and minimum points, it is a type of absolute extrema problem.…

Q: A car travels 1.001.00 km at an average speed of 61.061.0 km/h and then 1.001.00 km at an average…

A:

Q: A hiker walks 9.5 miles to the east in 5.2 hours, then turns around and walks 3.1 miles to the west…

A: Answer:-  Given  Distance (S1) = 9.5 miles due to east  Time (t1) = 5.2 hours  Distance (S2) = 3.1…

Q: A motorist drives for 3 h at 90 km/h and for 2.5 h at 80 km/h. What is the average speed of the…

A:

Q: To visit your friend, you first drive on a highway at 55 mi/h for 1.6 hours and then drive on a…

A: Given first velocity v1= 55 mi/h for time t1 = 1.6 hour another velocity v2= 20 mi/h for time t2 =…

Q: The maker of an automobile advertises that it takes 13 seconds to accelerate from 25 kilometers per…

A:

Q: A woman drives a car from one city to another with different constant speeds along the trip. She…

A: The speed of the car for t1=20 min is v1=70 km/hr The speed of the car for t2=15 min is v2=65…

Q: A man went jogging one early morning.He started from his home and arrived at imelda park, 350 meter…

A: Given: Straight line distance between his home and imelda park, d = 350 m (time taken = 10 min  =…

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 –