Question

Two trains depart at the same time, heading toward each other on parallel tracks. The stations...

Two trains depart at the same time, heading toward each other on parallel tracks. The stations are 5 miles apart. One train accelerates at a rate of 8 mi/hr/s while the other train accelerates at a rate of 9 mi/hr/s. How long does it take the trains to pass each other?

How fast is each train moving as they pass each other?

Science   Physics   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Two trains are approaching each other on adjacent tracks each running with a constant velocity of...
Two trains are approaching each other on adjacent tracks each running with a constant velocity of 10 m/s. When they are at a distance of 90 m, a bird flying right with one of the train engines decides to go ahead towards the other train with double the speed of the train. As soon as it reaches the other train, it turns around without landing and flies back to the train it started from. How many times can the bird...
A person is standing at a train station, and two identical trains are passing each other...
A person is standing at a train station, and two identical trains are passing each other 100 m down the tracks. Train A is moving away from him at 20 m/s, and train B is moving toward him at 20 m/s. As the trains pass each other, they emit identical pulses of sound from their horns. At the instant that the pulses are sounded, the trains' horns are both precisely 100 m away from him. What will the person hear?...
Two buses are driving along parallel freeways that are 20 mi apart, one heading east and...
Two buses are driving along parallel freeways that are 20 mi apart, one heading east and the other heading west. Assuming that each bus drives a constant 50 mph, find the rate (in mph) at which the distance between the buses is changing when they are 29 mi apart, heading toward each other.
Two wires are parallel, and one is directly above the other. Each has a length of...
Two wires are parallel, and one is directly above the other. Each has a length of 38.6 m and a mass per unit length of 0.0267 kg/m. However, the tension in wire A is 47.3 × 102 N, while the tension in wire B is 1.50 × 102 N. Transverse wave pulses are generated simultaneously, one at the left end of wire A and one at the right end of wire B. The pulses travel toward each other. How much...
Two cars moving with same speed 10 m/s but in the opposite directions pass each other...
Two cars moving with same speed 10 m/s but in the opposite directions pass each other at t=0. At that instant they both start to slow down with the same magnitude of acceleration 2 m / s2 1-) What ist the maximum distance between the cars ? How long does it take them to be at the same position again ? 2-) Plot the position vs. time graph of the cars qualitatively.
Two identical objects of the same mass come into thermal contact with each other. If object...
Two identical objects of the same mass come into thermal contact with each other. If object A is at   20o C  and the object B is at 90o C  , then the equilibrium temperature will be a. 20o C b. 110o C c. 90o C                               d. 55o C If a flat metal plate with a circular hole cut through it is heated, a. the hole gets larger. b. the hole may get larger or smaller, depending on how much the plate...
1. A cord of mass 0.65 kg is stretched between two supports 8.0 m apart. If...
1. A cord of mass 0.65 kg is stretched between two supports 8.0 m apart. If the tension in the cord is 140 N, how long will it take a pulse to travel from one support to the other? 2. A 50.0 Kg ball hangs from a steel wire 1.00 mm in diameter and 6.00 m long. What would be the speed of a wave in the steel wire? 3. The intensity of an earthquake wave passing through the earth...
Assessment Identify the Variables! In rotational kinematics - the variables are: t = time, which is...
Assessment Identify the Variables! In rotational kinematics - the variables are: t = time, which is measured in s (for seconds) θ = angle = what angle did the object turn thru, usually measured radians ωO = initial angular velocity = the rotational speed of the object at the beginning of the problem, which is measured in rad/s ω = final angular velocity = the rotational speed of the object at the end of the problem, which is measured in...
Muffler Magic* Muffler Magic is a fast-growing chain of 25 automobile service centers in Nevada. Originally...
Muffler Magic* Muffler Magic is a fast-growing chain of 25 automobile service centers in Nevada. Originally started 20 years ago as a muffler repair shop by Ronald Brown, the chain expanded rapidly to new locations, and as it did so Muffler Magic also expanded the services it provided, from muffler replacement to oil changes, brake jobs, and engine repair. Today, one can bring an automobile to a Muffler Magic shop for basically any type of service, from tires to mufflers...
13-19 Describe how Bass Pro Shops became the nation’s leading outdoor retailer based on the retail...
13-19 Describe how Bass Pro Shops became the nation’s leading outdoor retailer based on the retail marketing mix. 13-20 In terms of the major types of retailers, how would you classify Bass Pro Shops? 13-21 Why is Bass Pro Shops succeeding while Cabela’s is floundering? 13-22 Is it a good idea for Bass Pro Shops to acquire Cabela’s? Explain. Outdoor-products megaretailer Bass Pro Shops has seemingly been breaking the rules of retail for more than 40 years, basking in the...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT