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Description
Physics Module 3
- 3.1 Motion
- Displacement/Time Graphs
- velocity = displacement/time
- velocity = displacement/time
- Velocity/Time Graphs
- Acceleration = Velocity/Time
- Acceleration = Velocity/Time
- Problem Solving (Projectiles)
- General Points:
- The strategy is to consider the horizontal and vertical components of the motion separately, and use the equations of motion in each direction.
- • The vertical acceleration is always -9.81 ms-2 (due to gravity)
- • The projectile will continue to move upwards until the vertical component of its velocity is zero • The horizontal acceleration is always zero • The horizontal velocity is constant
- The strategy is to consider the horizontal and vertical components of the motion separately, and use the equations of motion in each direction.
- Stratagies
- General Points:
- Displacement/Time Graphs
- 3.2 Forces in Action
- 3.3 Work, Energy and Power
- 3.4 Materials
- 3.5 Momentum
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