Homework
Vectors
- Act 9A Vectors p.108-109
- Ex 4A Vectors p.90-94
Kinematics
- Act 8B Graphs of motion p.101
- Act 8C Kinematics p.102
- Ex 4E Kinematics p.115-117
Projectile Motion
- Act 12B Projectile Motion p.140-141
- Ex 4F Projectile Motion p.119-124
Forces
- Act 10A Forces p.117-118
- Act 10B Forces p.123-124
- Ex 4B Forces p.97-104
Circular Motion
- Act 13A p.148-149 Circular Motion
- Ex 4H p.132-134 Circular Motion
Energy
- Act 14B, p. 158-160 Combined Mechanics
- Ex 4J, p. 143-147 Energy, Work, Power
Springs
- Act 14A p.155 Energy & Springs
- Ex 4I p.137-141 Springs
Momentum & Impulse
- Act 11A, p.130 Momentum and Impulse
- Act 11B, p. 133-134 Collisions
- Ex 4D, p.108-112 Momentum P = mv
- Ex 4C, p.105-107 Impulse ΔP = FΔt
Torque
- Act 10B, p.123-124, Torque
- Ex 4G p.125-130 Torque
- Torque (Moments) in Level 2 Physics will involve Static Systems
- Therefore the Torques are balanced and the Forces are balanced - Newton's Laws of Motion apply to turning forces as well as linear forces
- PhET - Torque Balancing Act simulation
Torque
𝝉 = F L⦜
𝝉: Torque (Nm)
F: applied Force (N)
L⦜: Length of lever at right angles to the applied force (m)
Bridge support forces moments
Torque (Moments anout a point)
Static (unmoving) systems will be used for this section. Therefore all forces, linear and turning, are balanced
Static (unmoving) systems will be used for this section. Therefore all forces, linear and turning, are balanced
Torque
Torque and Equilibrium
