Forces

6.5.1 Forces and Interactions

• 6.5.1.1 Scalar and Vector Quantities Free
• 6.5.1.2 Contact and Non-Contact Forces Pro
• 6.5.1.3 Gravity Pro
• 6.5.1.4 Resultant Forces Pro

• 6.5.2 Work Done Equations Pro

• 6.5.3 Elasticity and Spring Extension 2 notes
  • Deformation and the Force–Extension Investigation Pro
  • Work Done and Elastic Potential Energy Pro

6.5.4 Forces and Motion

• 6.5.4.1.1 Distance and Displacement Pro
• 6.5.4.1.2 Speed Pro
• 6.5.4.1.3 Velocity Pro
• 6.5.4.1.4 Distance-Time Relationship Pro
• 6.5.4.1.5 Acceleration 3 notes
  • Calculating acceleration Pro
  • Velocity-time graphs Pro
  • Free fall and terminal velocity Pro
• 6.5.4.2.1 Newton's First Law Pro
• 6.5.4.2.2 Newton's Second Law 2 notes
  • Newton’s Second Law: Relationships and Calculations Pro
  • Required Practical 19: Investigating Force, Mass and Acceleration Pro
• 6.5.4.2.3 Newton's Third Law Pro
• 6.5.4.3.1 Stopping Distance Pro
• 6.5.4.3.2 Reaction Time Pro
• 6.5.4.3.3 Road and Vehicle Conditions Pro
• 6.5.4.3.4 Braking Forces and Deceleration Pro

6.5.5 Momentum (HT Only)

• 6.5.5.1 Momentum Property Pro
• 6.5.5.2 Conservation of Momentum Pro