Loading presentation...

Present Remotely

Send the link below via email or IM

Copy

Present to your audience

Start remote presentation

  • Invited audience members will follow you as you navigate and present
  • People invited to a presentation do not need a Prezi account
  • This link expires 10 minutes after you close the presentation
  • A maximum of 30 users can follow your presentation
  • Learn more about this feature in our knowledge base article

Do you really want to delete this prezi?

Neither you, nor the coeditors you shared it with will be able to recover it again.

DeleteCancel

Make your likes visible on Facebook?

Connect your Facebook account to Prezi and let your likes appear on your timeline.
You can change this under Settings & Account at any time.

No, thanks

Momentum

Momentum
by

Dee Corbie

on 12 June 2014

Comments (0)

Please log in to add your comment.

Report abuse

Transcript of Momentum

MOMENTUM
Momentum
- is the product of mass and velocity.
The law of conservation of momentum...
Conservation of momentum is the law that states the total momentum before a collision is equal
to the total momentum after a collision
So why do we care about momentum?
WE CARE BECAUSE MOMENTUM EFFECTS EVERY OBJECT MOVING OR NOT
For example. Say a 1kg ball is going 5 m/s (white), and hits another 1 kg ball going 0m/s(yellow). The momentum of the first ball will be transfered to the second ball
the equation for this is M1V1+M2V2=(M1+M2)Vf
*You add the masses "after the collision" because they stuck together and travel with the same speed. *
Lets talk about the types of collisions...
Collision type 1 is when one moving object hits a stationary object and both stick together and move at the same speed.
Collision type 2 is when two objects
collide and they bounce off each other. This transfer of momentum causes objects to move in different directions.
Collision type 3 is when one moving object hits a stationary object . The first object stops, transfers all of its momentum to the second object, and the second object moves off
collision type 4 is when one moving object hits a stationary object and they both move off at different speeds
5m/s
2m/s
3m/s
More mass
More mass
less mass
less mass
Collision type 5 is when two moving objects collide and move off at different speeds
More mass
More mass
less mass
less mass
5m/s
5m/s
6m/s
4m/s
Lastly, collision type six is when two moving objects collide, stick together, and move off at the same speed.
5m/s
1m/s
6m/s
Do Now: Make a list of 5 things that you think may have momentum and 5 things
that don't have momentum.
Therefore, the more mass and velocity an object has, the more momentum it has.
The formula for momentum (P) is:

P= M x V
What is the momentum of
an ostrich with a mass of
120 kg that runs with a veocity
of 16 m/s north
This law applies whether the objects stick together or bounce off
each other after they
collide
relate Newton's 3rd law
to momentum
1. If the truck has a mass of 2,000 kilograms, what is its momentum? (v = 35 m/s) Express your answer in kg•m/sec.

An 8-kilogram bowling ball is rolling in a straight line toward you. If its momentum is 16 kg•m/sec, how fast is it traveling?
What is the
mass?
Full transcript