Need help fast explosive collision.

  • Thread starter louise82
  • Start date
  • Tags
    Collision
In summary, an explosive collision is a type of collision where objects collide with a significant amount of force, resulting in an explosion or release of energy. These collisions can be dangerous due to the high amount of force and energy involved, and they can be caused by various factors such as high velocity and impact angle. Scientists study explosive collisions through experiments and simulations, and this research has real-life applications such as improving safety measures and developing new materials.
  • #1
louise82
18
0
If two carts collide and cart 1 has a spring on it, how can I figure out the final velocity of the first cart?
 
Physics news on Phys.org
  • #2
What's conserved?
 
  • #3
kinetic energy and momentum
 
  • #4
what's throwing me off is the spring...

the carts are initially at rest together, then the spring on cart 1 is released.
 
  • #5
louise82 said:
the carts are initially at rest together, then the spring on cart 1 is released.
I thought you said they collided?

louise82 said:
kinetic energy and momentum
Momentum, yes. Kinetic energy, no. (They start at rest, then begin to move.) Hint: Consider the energy stored in the compressed spring.
 
Last edited:

1. What is an explosive collision?

An explosive collision is a type of collision where two or more objects collide with a significant amount of force, resulting in an explosion or release of energy.

2. How can explosive collisions be dangerous?

Explosive collisions can be dangerous because of the high amount of force and energy involved. This can cause damage to the objects involved as well as potential harm to surrounding objects and individuals.

3. What causes an explosive collision?

An explosive collision can be caused by a variety of factors, such as high velocity, impact angle, and the type of materials involved. It can also be triggered by external forces, such as a sudden release of pressure or temperature change.

4. How can scientists study explosive collisions?

Scientists can study explosive collisions through experiments using specialized equipment and simulations. They can also analyze data from real-life collisions, such as those in a laboratory or from natural phenomena.

5. What are some real-life applications of studying explosive collisions?

Studying explosive collisions can have various real-life applications, such as understanding and improving safety measures for high-speed transportation, designing protective gear for athletes, and developing new materials for construction and manufacturing that can withstand impact and explosions.

Similar threads

  • Introductory Physics Homework Help
Replies
21
Views
2K
  • Introductory Physics Homework Help
Replies
15
Views
1K
  • Introductory Physics Homework Help
Replies
3
Views
1K
  • Introductory Physics Homework Help
2
Replies
40
Views
2K
Replies
7
Views
2K
  • Introductory Physics Homework Help
2
Replies
36
Views
2K
  • Introductory Physics Homework Help
Replies
8
Views
3K
  • Introductory Physics Homework Help
Replies
16
Views
2K
  • Introductory Physics Homework Help
Replies
2
Views
1K
  • Introductory Physics Homework Help
Replies
20
Views
965
Back
Top