Posted inAutomobile Engineering
Posted inEngineering Physics
Definition and Mathematics of Work
Force and mass information were used to determine the acceleration of an object. Acceleration information…
Posted inEngineering Physics
Solving Explosion Momentum Problems
Since total system momentum is conserved in an explosion occurring in an isolated system, momentum…
Posted inEngineering Physics
Equal and Opposite Momentum Changes
Just like in collisions, the two objects involved encounter the same force for the same…
Posted inEngineering Physics
Momentum Conservation in Explosions
As discussed in a previous part of Lesson 2, total system momentum is conserved for collisions…
Posted inEngineering Physics
Using Equations as a Guide to Thinking
The three problems on the previous page illustrate how the law of momentum conservation can be used…
Posted inEngineering Physics
Using Equations as a Recipe for Algebraic Problem-Solving
As discussed in a previous part of Lesson 2, total system momentum is conserved for collisions…
Posted inEngineering Physics
The Money Transfer Analogy
If a system is not isolated, then the total system momentum is not conserved. To…
Posted inEngineering Physics
What is an Isolated System?
A system is a collection of two or more objects. An isolated system is a…
Posted inEngineering Physics
Isolated Systems
The previous part of Lesson 2 focused on the Law of Conservation of Momentum. It was stated that…
Posted inEngineering Physics
The Logic behind Momentum Conservation
Consider a collision between two objects - object 1 and object 2. For such a…