Answered: You are conducting a train and you know…

You are conducting a train and you know that the train is decelerating at the rate of 3 km/s^2. if the train speed is 66 km/s how long it will take the train to come to a complete stop

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter3: Motion Along A Straight Line

Section: Chapter Questions

Problem 9CQ: If you divide the total distance traveled on a car trip (as determined by the odometer) by the...

See similar textbooks

Related questions

Q: A basketball player runs 7.00 m due north, then 5.00 m in a direction 30° north of west, and finally…

A: Given , A = 7 m , North B = 5m, 300 north of west C = 8 m east

Q: A body moving in space has its motion described by the equations x = 12t + 15, Y = 6t²where the…

A: The rate of change of displacement is called velocity. The rate of change of velocity is called…

Q: ou are driving along at a constatnt speed of 26 m/s and you look down at your phone to read a text…

A: Given: The speed of the car is 26 m/s. The time interval is 2.5 s. The car is moving at a uniform…

Q: At a certain instant, train A is 60 km north of train B. A is travelling south at a rate of 20 km/hr…

A: Distance = speed ×time

Q: The equation below describes the position of a particle in a rectilinear path, where x is in…

Q: An object initially traveling at 20. meters per second south decelerates uniformly at 6.0 meters per…

Q: Consider a sports car moving on a straight track according to the equation x x is in meters and t is…

A: It is given that x=2t2+t+1 ...(1)Velocity is v=dxdt=4t+1 ...(2)Acceleration isa=dvdt=4…

Q: Select the following that are true distance time O The object is increasing it's distance with time…

A: Let's chech each orion one by one 1. The object is increasing its distance with time This statement…

Q: In a boat race, boat A is leading boat B by 50 meters and both boats are traveling at a constant…

A: Given data: Boat A is leading Boat B by 50 m Speed of both boats=180 km/h After t = 8 seconds Boat B…

Q: An automobile traveling initially at a speed of 60 m/s is accelerated uniformly to a speed of 85 m/s…

Q: The Space Shuttle travels at a speed of about 8.15 x 103 m/s. The blink of an astronaut's eye lasts…

A: Speed of the space shuttle, Time taken by the astronaut to blink, Length of the football field,

Q: A drunkard is walking along a straight road. He takes 5 steps forward and 3 steps backward, followed…

A: (given) Last five steps covering 5 m. The drunkard fell into the pit, then displacement is =…

Q: A rabbit runs across a parking lot on which a set of the coordinate axis has been drawn. The…

Q: A UFO going 100 m/s north suddenly experienced a constant acceleration for 71 s during which it's…

A: Required : Acceleration and final velocity of the UFO.

Q: The Moon is about 3.8 x 108m from Earth. Traveling at the speed of light, 3.0 x 108 m/s, how long…

Q: An airplane undergoes the following displacements: First, it flies 59 kan in a direction 30* east of…

A: Given Displacement 1 59 km - 30o east of south Displacement 2 58 km due south Displacement 3 100 km…

Q: A helicopter leaves its base and travels 20.0 km north. After a brief stop, it flies 35.7 km south,…

A: Given- Moving North is a positive displacement.Moving South is a negative displacement.Remember…

Q: At 8:00 AM ship S1 is 20 km due north of ship S2. Ship S1 sails south at a rate of 9 kph and ship S2…

A: Draw the schematic diagram of the system.

Q: If the maximum acceleration that is tolerable for passengers in a subway train is 1.34 m/s2 and…

Q: . An object moving with a velocity of 10 m/s is uniformly decelerated, coming to rest in a distance…

Q: An object goes from one point in space to another. After it arrives at its destination, its…

Q: The Moon is about 3.8 ✕ 108 m from Earth. Traveling at the speed of light, 3.0 ✕ 108 m/s, how long…

A: Given: The distance of the moon from the earth is 3.8x108 m. The speed of the light is 3x108 m/s.

Q: An object's position as a function of time is given by the expression; x(t) = 13.9/(t+1) + 2.2t3 -…

A: Average velocity=total displacementtotal time ......(1)

Q: Two cars leaves the same city at the same time traveling at right angles with respect to each other…

Q: A particle travelled 3.9 m north then turned west and travelled 9.5 m in that direction and lastly,…

Q: When analyzing the motion of a single object, what is the required number of known physical…

A: The first kinematic equation which determines the relation between velocity and acceleration, Here,…

Q: In traveling a distance of 4.3 km between points A and D, a car is driven at 110 km/h from A to B…

Q: The speed of an object moving with uniform acceleration in the + x direction is 23 cm / s and the x…

A: Given data: The initial position of the object is 14 cm. The final position of the object is -8 cm.…

Q: For 1 dimensional motion with constant acceleration, which of these equations is incorrect: (vs –…

Q: Due to continental drift, the North American and European continents are drifting apart at an…

A: The drift is 3 cm in 1 year. For 1 cm(=10-2m ) ,the time taken is t0=13 year For 1 m drift ,the…

Q: How many minutes Raman will take to cover a distance of 400 meters if he runs at a speed of 20 km/hr…

Q: For questions # 14-20, consider the graph of motion below: 50.0 45.0 40.0 35.0 30.0 25.0 20.0 15.0…

Q: You encounter a moving walkway that is 81 m long and has a speed of 2.1 m/s relative to the ground.…

Q: airplane starting from the rest uses 1000m of runway length to acquire a take off speed of 150 m/s.…

Q: Two objects, A and B, are moving along two different straight lines at constant speeds. With…

Q: A physics student walks 1 km east, then 1 km north, then 1 km west, and finally 1 km south. What…

A: Answer:- 4 km Given Distance travelled (S1) = 1 km east Distance travelled (S2) = 1 km North…

Q: Assume you are driving a car at a constant speed of 76 km/h. Suddenly you see a deer standing on the…

Q: A juggler throws an orange vertically into the air at 4.73 s.How long does it take the or- ange to…

A: Write the variable with the given values.

Q: A car starting from rest moves with constant acceleration. after 10 sec, the velocity is now 30 m/s.…

Q: Two people on bikes are separated by 350 meters. Person A starts riding north at a rate of 5 m/sec…

Q: A boat is at position (X1, y1) = (4 m, 5 m) at time tį = 1.0 s. If 10.0 seconds later the boat…

A: Given values are : x1,y1=4,5 x2,y2=404,505

Q: If s (t) = 4t3 – 3t describes the position of a particle moving along a straight path where s (t) is…

Q: A woman starts from her home at 9.00 am, walks with a speed of 5 kmh^-1 on a straight road up to her…

A: Given:Woman starts walking at = 9.00 amSpeed of woman during walking (v1) = 5 km/hDistance between…

Question

You are conducting a train and you know that the train is decelerating at the rate of 3 km/s^2. if the train speed is 66 km/s how long it will take the train to come to a complete stop

Video Video

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Similar questions

A rocket ship has a position given by x(t)=bt2 meters. In order for it to reach a velocity of 5,000 m/s in 40,000 meters, what must be the value of b?
An automobile travelling 95km/h overtakes a 1.10km long train traveling in the same direction on a track parallel to the road. If the train’s speed is 75km/h, how long does it take the car to pass it, and how far will the car have travelled in this time?
An electron moving at a speed of 4 x 106 m/s m is shot through a sheet of paper which is 3 x 10-5 m thick. The electron emerges from the sheet with a speed of 2 x 106 m/s. Find the time taken by the electron to pass through the sheet assuming that the acceleration of the electron is constant.
A race car completes a lap on a 1600 m long track with an average speed of 250 km/h. If the car's average speed on the first half of the track was 230 km/h, what was its average speed (in km/h) on the second half?
Consider A runner moving in a positive direction with an initial velocity of 4.6 m/s slows down at a constant rate of -1.3 m/s squared over a period of 2 seconds. What distance does she travel during this process?
A man drives a car in a straight line south along a highway. He travels with a velocity of 112.6 km/hr S. How much time, in minutes, would he save if he were to instead travel with a velocity of 120.7 km/hr south?
What is the displacement of a man who walked 10 m east, 5 m north, and 2 m west?
An auto travels going to Roxas City at a rate of 25 km/hr for 0.045 hour , then at 50 km/hr for 0.056 hr, and finally at 20 km/hr for 0.015 hour. Find the total distance covered in km and the velocity for the complete trip.
Traveling with an initial speed of 70 kph, a car accelerates at 6000 km/hr2 along a straight road. How long will ittake to reach a speed of 120 kph? Also, through what distance does the car travel during this time?
At a certain instant, train A is 60 km north of train B. A is travelling south at a rate of 20 km/hr while B is travelling east at 30 km/hr. How fast is the distance between them changing 1 hour later? A. 2 km/hr B. 4 km/hr C. 3 km/hr D. 5 km/hr
A person walks up a stalled 17-m-long escalator in 87 s. When standing on the same escalator, now moving, the person is carried up in 31 s. How much time would it take that person to walk up the moving escalator?
A swimmer travels at 0.8 m/s heading south across a small lake. At the same time, a second swimmer heads north from the opposite shore at a speed of 0.4 m/s. How wide is the lake if the two swimmers meet 12 min later?