SC15.PHYS.6
Investigate collisions, both elastic and inelastic, to evaluate the effects on momentum and energy conservation.
Investigate collisions, both elastic and inelastic, to evaluate the effects on momentum and energy conservation.
Unpacked Content
UP:SC15.PHYS.6
Vocabulary
- instant
- interval
- model
- graph
- position
- velocity
- displacement
- distance
- speed
- kinematic equations
- analyze
- intercepts
- vector
- scalar
- coordinates
- origin
- magnitude
- units of measure
- significant figures
- friction
- inertia
- action-reaction
- proportional
- mass
- system
- momentum
- impulse
- kinetic energy
- elastic
- inelastic
- collision
- conservation
- energy
Knowledge
Students know:
- Kinetic energy, how to identify other forms of energy, and have a general understanding of the conservation of energy.
- Momentum and have an understanding of the conservation of momentum.
- The appropriate units of measure.
- How to identify the system.
Skills
Students are able to:
- Collect and organize experimental data.
- Follow written and verbal instructions.
- Make measurements of velocity and mass using standard units.
- Effectively manipulate laboratory equipment.
- Interpret graphical data.
- Work safely in collaborative lab groups.
- Manipulate equations.
- Solve mathematical equations.
Understanding
Students understand that:
- Momentum and energy are always conserved.
- Kinetic energy is conserved in elastic collisions, but is not conserved in inelastic collisions.
Scientific and Engineering Practices
Planning and Carrying out Investigations
Crosscutting Concepts
Systems and System Models
