Essential idea:
A force applied perpendicular to its displacement can result in circular motion.
Nature of science:
Observable universe: Observations and subsequent deductions led to the realization that the force must act radially inwards in all cases of circular motion. (1.1)
Understandings:
- Period, frequency, angular displacement and angular velocity
- Centripetal force
- Centripetal acceleration
Applications and skills
Guidance
Data Booklet reference
- s = vt
- There is a "Δx" not for every distance s.
International-mindedness
Theory of knowledge
Utilization
Aims
- Aim 1:
- Aim 2: