Ilya and Anya each can run at a speed of 8.00 mphmph and walk at a speed of 3.10 mphmph . They set off together on a route of length 5.00 milesmiles . Anya walks half of the distance and runs the other half, while Ilya walks half of the time and runs the other half. A.) How long does it take Anya to cover the distance of 5.00 milesmiles ? Express your answer numerically, in minutes. B.) Find Anya's average speed. Express Anya's average speed save,Anyasave,Anya numerically, in miles per hour. C.) How long does it take Ilya to cover the distance? Express the time tIlyatIlya taken by Ilya numerically, in minutes. D.) Now find Ilya's average speed. Express Ilya's average speed save,Ilyasave,Ilya numerically, in miles per hour.

Q: Sky and Wayne decided to run 3 km on a straight road. According to the tracking app, Sky was running…

A: Total distance of the track d=3 km, speed of first guy v1=7'36''/km and speed of second guy…

Q: wilmer is on the starting line to run a track race.

A: Displacement is shortest distance between initial and final point   Distance is length of actual…

Q: 1. A boeing 737-800 airplane leaves Toronto traveling N40°W at 720 km/h. After 60 minutes, the plane…

A:

Q: An automobile travelling at 55 mph (25 m/s) comes to a stop in a distance of 120 feet (36.5 meters).…

A: Given:  Initial speed = 25 m/s Final speed = 0 m/s Distance covered = 36.5 m We have to find time…

Q: A stone is thrown straight up from the edge of a roof, 675 feet above the ground, at a speed of 18…

A: Given that:Initial height of the edge of the roof, hi=675 ftInitial speed, u=18 ft/secAcceleration…

Q: spacecraft accelerates from rest: a = bt = 0.2t until a = 10.4, after which it continues at constant…

A: Given a(t) = bt = 0.2t after a = 10.4 m/s2 it continues at constant acceleration 10.4 m/s2

Q: a) How long does it take John to cover the distance if he does half the distance at 6.3 kilometers…

A: John is travelling with speed 6.3 km/hour half distance and at 1.2 km/hour half distance .  We know…

Q: Two cars drive on a straight highway. At time t=0, car 1 passes mile marker 0 traveling due east…

A:

Q: Two motor vehicles, BMW and Ducati, are driving at SLEX southbound lane. At 9:00:00 am they are 100…

A: Part a) The initial speed of the bikes u = 100 kmph = 27.77 m/s Let the time taken for the overtake…

Q: Light travels at a speed of about 3 x 108 m/s. (a) How manymiles does a pulse of light travel in a…

A: (a). distance travelled by the light in 0.1second is

Q: 1) A student travels 10 miles east from his home to Ocean County College. However, his odometer…

A: Given:Position of college from his home = 10 miles towards eastOdometer reading = 15 miles

Q: A tortoise can run with a speed of 0.12 m/s, and a hare can run 20 times as fast. In a race, they…

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Q: Part (d) If xB = 0.55 m, yB = 0.57 m, xc = 0.45 m, yc = 1.8 m, and the time interval At = 1.2 s,…

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Q: While running a marathon, a long-distance runner uses a stopwatch to time herself over a distance of…

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Q: A straight running track is 2400 m long. A runner starts from the start line of the track, runs to…

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Q: Mr. Domingo drives to Laguna for the weekend at an average speed of 105km/h and the trip takes 2hrs…

A: Given data S=105 km/ht=73 hr

Q: Starting at the position (1 m, 1 m), Jill walks straight to position (4 m, 5 m). Next Jill walks in…

A: The movement of person J ,at each time the position is changed is shown in the graph as:'…

Q: The motion of a 100g-particle in space is defined by the parametric equations x = t²+t and y =…

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Q: At 5:11 p.m. in the highway and at the height of a town, a police patrol was traveling at a speed of…

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Q: A student drives the 105-mi trip back to campus after spring break and travels with an average speed…

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Q: During takeoff, an airplane goes from 0m/s to 58 m/s in 7.7s. A) what is it acceleration? B) how…

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Q: A motorist saw a humps 33 m away at a speed of 14.5 m/s. He immediately slams on the brake and…

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Q: Given the equation of the displacement x of a certain object at any time t x = 2t + 3t² + 10, in…

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Q: A spaceship ferrying workers to Moon Base I takes a straight-line path from the earth to the moon, a…

A: Given data: Total distance between Earth & Moon, S = 384000 km = 3.84 × 108 m  Acceleration of…

Q: The Nardo ring is a circular test track for cars. It has a circumference of 12.5 km. Cars travel…

A:

Q: A turtle and a rabbit engage in a footrace over a distance of 4000m. The rabbit runs 0.500 km and…

A: total distance = d = 4000 m= 4 km total time = t = 1.75 hr for first case distance = d1= 0.5 km, nap…

Q: A car starts from rest and travels at a constant acceleration of 600 kilometers per hour^2 along a…

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Q: honda civic is driven at 20 m/s for 12 mins, then 40 m/s for 20 min, and finally at 50 m/s for 8…

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Q: 1. A car is travelling towards the start line and the timer starts timing when the car crosses the…

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Q: Two subway stops are separated by 1100 m. If a subway train accelerates at -1.2 m/s2 from rest…

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Q: A train is slowing down as it travels along a straight, level track. A uniform acceleration of 1.25…

A:

Q: a motorist suddenly notices a stalled car and slams on the brakes, decelerating at the rate of 6.3…

A: Given data *The final speed of the car is v = 18 km/h = 5 m/s *The deceleration of the car is a = -…

Q: An automobile traveling 95 km/hkm/h overtakes a 1.40 kmkm -long train traveling in the same…

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

Q: A race car starting from rest accelerates at a constant rate of 5.00 m/s 2 , (a) What is the…

A: Given: Acceleration (a) = 5.00 m/s2 Distance traveled (s) = 1 * 102 ft = 30.48m Initial Velocity (u)…

Q: Part A At highway speeds, a particular automobile is capable of an acceleration of about 1.8 m/s?.…

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Q: At the end of a race, a runner decelerates from a velocity of 9.00 m/s at a rate of 2m/s^2. (a) How…

A: The velocity of runner at the end of race (u) = 9 msAcceleration (a) = - 2 ms2time (t) = 5 s

Q: You friend just bought a sports car and was bragging that it can hit a maximum acceleration of 8.3…

A: Given Data: Acceleration a=8.3 m/s2 Distance travelled s=25 m Final velocity v=27 m/s The time…

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 –