PHYS1101 2011 WebCasts

Week 1: Energy and Projectile Motion

• Question 1: Ice Storm Safety System (Energy)
• Question 2: Satellite (Energy)
• Question 3: Long Jump (Projectile Motion)
• Question 4: Helicopter Stunt (Projectile motion and kinematics)

Week 2: Uncertainties and Torques

• Question 1: Falling FLower Pot (Uncertainties, projectile motion)
• Question 2: Golf Balls (Uncertainties)
• Question 3: Washing Windows (Forces and Torques)
• Question 4: Climbing on a Flagpole (Torques and Forces)

Week 3: Circular Motion

• Question 1: Star and Dark Matter (Circular motion, gravity)
• Question 2: Turning Aircraft (Circular motion, force components)

Week 4: Contact Forces

• Question 1: Pushing a Box (Normal force, Friction)
• Question 2: Ladders (Friction, Normal Forces, Torques)

Week 5: Friction, Collisions

• Question 1: Sub-atomic particles (Collision, vectors)
• Question 2: Driving around a banked corner (Friction, Circular motion, Normal Forces, Vectors)

Week 6: Work and Heat

• Question 1: Skidding car (Work, Friction)
• Question 2: Hot meteorite (Heat, Energy)