Tuesday, September 28, 2021

Trains collide

Cameron is conducting a train going east at 36 meters per second with a mass of 6200kg.  Chris is conducting a train going west 55 meters per second and a mass of 3000 kg. Answer the following questions. 
1.  What is the momentum of the trains before they collide? 
2.  What is the momentum of the trains at the time of collision? 
3. What can be predict will happen to Cameron's train when it collides with Chris' train. 



50 comments:

Anonymous said...

Cam:26x7600= 187200kgm
Chris:44x5000=220000

Chris will destroy cams train


Finn

Keely T said...

The momentum of Cameron’s train is 187200 and the momentum of Chris’s train is 220000 BEFORE the collision. The total collision momentum is 407200 when Chris’s train collides with Camerons train, Camerons train will go in the direction Chris’s train pushes it.

Raistlin I. Mills said...

The momentum of the Cameron’s before they collide is 187,200 kilograms metres per second.
The momentum of Chris’ train before they collide is 220,000 kilograms metres per second.
The momentum of the trains at collision is 407,200 kilograms metres per second.
In the real world when Cameron’s train collides with Chris’ train the train will explode and there will be 1,000 deaths.
But Mr. Ruby’s world isn’t the real world so there are no deaths. Which is rather unrealistic.
I learned about the exact train crash used in the photo.

Brooke L. said...

1. The momentum before the trains collided for Cameron was 187,200 Kgm/s and for Chris it was 220,000 kg/mls.
2. When the collision happened the Momentum was 407,200 kgm/s.
3. Chris’s train will push Cameron’s train.

Marley H said...

1) The momentum of the trains before they hit for Cameron”s train was 187,200 and Chris’s train was 220,000.

2) The momentum after they collided was 407,000.

3) I can predict that Chris’s train will push Cameron”s train

Katie M. said...

1. Camerons train is 187,200 kgm/s and Chris’s train is 220,000 kgm/s

2. The momentum after they collided was 407,200 kgm/s.

3. I can predict that Chris’s train will push Cameron’s train.

Raistlin I. MIlls said...

Also Chris’ train will push away Cameron’s train

Kathryn w said...

The momentum if Cameron’s train is 187,200 kgm/s and Chris’s is 220,000 kgm/s, when the collide the momentum is 407,200 kgm/s in the end Chris’s train will push Cameron’s train

Taytum L said...

1. The momentum of Cameron’s train is 187,200 kgm/s and Chris’s is 220,000 kgm/s, when that collided the momentum is 407,200 Chris’s train will push back Camerons train.

Mathieu p said...

1 Cameron train’s momentum is 187,200 kilograms.
Chris train’s momentum is 220,000 kilograms.

2 the amount of momentum at the collusion is 407,200 kilograms.

3 Chris’s train will push Cameron’s train backwards with the amount of momentum he has

Alexis said...

Cameron's train= 187,200
Chris’s train =220,00
Chris’s train will push Camron’s train

Anonymous said...

1) The momentum of Cameron’s and Chris’s train before they collided for Cameron”s train was 187,200 and Chris’s train was 220,000.

2) The momentum after they collided was 407,000.

3) I think that Chris’s train will push Camerons train.

Gabby R said...

Camerons train: 187,200 kilometers.
Chris’s train: 220,000 before the collision.

Chris’s train will destroy Cameron’s train.

Madelyn O said...

1. The momentum of the trains before they hit for Cameron”s train was 187,200 and Chris’s train was 220,000.

2. The momentum after they collided was 407,200.

3. Chris’s train will push Cameron’s train.

Anonymous said...

Cams train is going 187,200 kgm/s and Chris’s train is 220,000 kgm/s

The momentum after they collided waas 407,200 kgm/s

We predicted that chris’s train will destroy cams

Parker L

Ella M said...

The momentum of the trains before they collide were; Cameron: 187,000 and Chris: 220,000. The momentum of the trains when at the time of the collision would be 407,200. We can predict that Chris’s Train will push Cameron’s train in the direction that Chris’s Train is going.

Natalie Dudley said...

The momentum of the trains before they ended up colliding where-187,000 was Cameron -Chris 220,000 the momentum of the train when they collided will be 407,200

Jack crawford said...

Camerons train is 161200 and Chris is 220000 Camerons train will go backwards and probably blown up

Anonymous said...

Camerons train is going 161,20 Kgm/s and Chris’s is going 220,00 Kgms/s

The momentum of the trains at the time of the collision is 381,200kgm/s

I predict they will blow up and ore Chris’s train will push cams train the direction Chris is going


Mariella Lentini,

Kyli H. said...

Cameron 6200x26=161,200
Chris 55x4000=220,00
Chrises train would hurt Cameron’s train more then Chris's should get hurt

Anonymous said...

It Exploded killing two people

Stella said...

1. Cam:161,200 kgm/s cris:220,000 Kgm/s

2. 407,200.

3. Cams train will fall backwards and cris train will keep going forward.

Lacey H said...

Camerons train is 161200, Chris is 220000. Camerons train has less momentum and will probably go backwards.

Maddie.L said...

Camron train is going 161200kg m/s and Chris train is going 220000
The momentum of the trains are going 381200
I predict that Chris train will push camron train and it will explode and killl 2 people.

Isabel C said...

The momentum of the trains before they crashed was 161,200 for Cameron’s train, and for Chris’s train was at 220,000. The momentum of the trains at the time of the collision was 381,200. My prediction for what will happen is that Chris’s train will push Cameron’s train backwards.

MacKenzie said...

1. Cams is going 161200kg m/s and Chris train is going 220000 kg m/s.
2. when the collision happened it was 381200 kg m/s.
3 Chris train will push cams train back and destroy the train.

Anonymous said...

There trains will explode and crumple, and they will stop on impact. There train will have 381,200 kg-ms at the time.

Marcus K said...

Camerons train would be pushed back because it has less momentum
Camerons train had 161,200 kg.m/s
Chris’s train had 220,000 kg.m/s

Lillian said...

Camerons train has 161,200 kg ms and Chris's train has 220,000 kg ms
Together the trains are going 381,200 kg ms
Chris train will push Cameroon’s train back cause he has more momentum

Leyna said...

!. Cameron train has 161,200 kg chis train was going 220,000
2.both of the trains together is 381,200
3. Chi’s has more momentum so Cameron would bounce off of chis



(Then after they blow up)

Eebon hamborgeršŸ” said...

Chris was going 220,000 and cam jumped out.

Bridgit C said...

Cameron’s train was going 87,200 kg and Chris’s train was 19,500. At the time of the collision momentum was 382,200.

Jada said...

Cameron’s train has more momentum.

Brenna J said...

The momentum of Cameron’s train before the collision was 187,200 kg.m/s, and Chris’ was going 195,000 kg.m/s. The time of the collisions momentum was 382,200 kg.m/s. Cameron’s train will go in the opposite direction since Chris’ train is going faster.

Natalia M said...

Camerons train was 187,200 kg m/s and Chris’ was 195,00 kg m/s. The momentum of the trains collision is 382,200 kg m/s. My prediction is that Chris’ train will push Camerons train backwards because it has more momentum.

Malik A said...

Chris is train has 1950000 cams train has 187200 Chris train will move cams train

Ryanne R said...

The momentum of Cameron’s train is 87,200 kg m/s Chris’s train is going 195,000 kg m/s. The momentum at the time of the collision is 382,200 kg m/s. I can predict that Cameron’s train will go flying and Chris’s train will just bounce back a little bit because Chris’s train has more momentum that Cameron’s train.

Natalie g said...

The momentum of the trains before they collide. Camerons train was 187200 kg m/s and Chris’s train was 195000 kg m/s and the momentum of the train hitting each other was 382200 kg m/s. One of the trains probably ended up going the direction that the other train was going.

Zander M. said...

1: Cameron’s train 7200Kg . 26 m/s 187,200 Kg . M/s
Chris train 3000kg . 65 m/s 195,000 Kg . M/s
2: times of collision momentum 382/200 Kg . m/s
3:Chris train pushed Cameron’s back

Then huge trains derailed then explosions and other stuff

9/28/21

Adrianna E said...

The momentum of Cameron’s train is 187,200 and the momentum of Chris’s train is 195,000. Together their momentum is 382,200. Cameron’s train will go backwards because Chris’s train has more momentum.

Damian N said...

Camerons train 7200kg.26 m/s 187,200kg. M/s Chris train 3,000kg.65 m/s 195,000kgM/s Times of collision momentum 382/200 kg. M/s Chris train pushed Camerons back.

Andrew said...

1.Cams is going 7200 KG m/s and Chris train is going 3000 KG m/s
2.When the collision happened the momentum was 382,200 KG m/s
3.Chris train will push cams train back and destroy the train.

Shelby E said...

1. Cameron is going 223,200 Kg. M/S
2. Chris is going 165,000 Kg. M/S
3.So Cameron is going faster

Anya said...

The momentum of Cameron’ train is 223,200.
The momentum of Chris’s train is 165,000
The momentum of both of the trains at the crash was 388,000
Chris’s train will be pushed back

Ev said...

Camerons train has more kg and m/s so Cameron’s train will push Chris’s train back.

Kaytee S. said...

Camerons train has more momentum and will push Chris’s train the opposite direction.

Anonymous said...

Camerons train has mor e momentum, therefore it’ll push Chris’s train back.

Audrey :D said...

Cameron-223,200 kg.m/s
Chris-165,00 kg.m/s
the momentum of both trains is 388,000 kg.m/s
Cam will destroy the other train

Cero h said...

1.Camerons train has a mass of 6200 kg and a speed of 36, Chris’s train has a mass of 3000 and a speed of 55.
2.when the collision happens th momentum turns to 388,000.
3.Camerons train will crash into Chris’s train and will push Chris’s train back, and destroy it. -cero

Amy l said...

1.the momentum of Cameron’s train is 223,200 kg m/s. The momentum of Chris’s train is 165,000 kg m/s.

2.the momentum of the time the two train collided is 388,000 kg m/s.

3. Cameron’s train will push Chris’s train in the direction his train was going to go.