Term 1 Week 7 2018

Homework:

• Ex 4B Forces, p. 94-104
• Ex 4H Circular Motion, p. 132-134
• Ex 4E Kinematics, p. 115-117 (Revision)
• Ex 4D Momentum (Collisions) p. 109-112
• Ex 4C Impulse (Change in Momentum) p. 105-107

Momentum

In the absence of external forces the total momentum is always conserved

PhET Momentum Collisions Lab - Link

Conservation of Momentum

Stacked Ball Drop