There are some missing facts. First which direction are the trains going. When did they leave.
That's nice.Train B will pass Train A at a relative speed of 10 miles per hour.After that, Train B will increase its lead in front of Train A by 10 miles for every hour they both continue rolling.
they both neeed help
four minutes45 miles = 60 minutesdivide both by 59 miles = 12 minutesdivide both by 33 miles = 4 minutes
The way I understand it, they put their ear to the track to listen or feel the vibrations of the train coming, sort of like when a doctor uses a stethoscope to listen to your body. Allow me to add: A train track is a solid piece of metal sometimes as long as 1000 miles. a train can weigh 2-12 million pounds. this creates a lot of kinetic energy that will be felt many miles in both directions. it can also tell you if a train is coming closer or going away from you. This doesn't work with stagecoaches though.
'A' is slower. 'B' is faster. 'A' covers 220 miles, while 'B' covers 310 miles. 'B' gained 90 miles on 'A'. Since 'B' gains 18 miles on 'A' in each hour, it took (90/18) = 5 hours for 'B' to gain 90 miles on 'A', so both stated distances were covered in 5 hours. Speed of 'A' = 220/5 = 44 Speed of 'B' = A+18 = 310/5 = 62
They are both going at the same speed.
The momentum of an object is the product of both the mass and velocity of the object. A train moving at ten miles per hour will have more momentum than a ball moving at ten miles per hour, because the train is much heavier and larger.
There's not enough information to answer that.You also have to know:-- Did they both start out from the same place ?-- Did they both start out at the same time ?-- How long was each of the five stops mentioned ?-- What's the distance from the starting point to the station ?-- How long can the car keep going at 200 miles an hour ?
tom and jerry commit suicide by going on train tracks waiting for the train to hit them because both of their loves married other guys.
They are both the same distance from Halifax. They are at a meeting point. Try drawing it out if that will help ;)
The Earth is not going to collide with Mercury. They both have stable orbits, and will stay millions of miles apart.
Northwest miles were merged into Delta accounts and both are valid. Going forward, miles are accrued on Delta.