CHAPTER 4 TEST OUTLINE

FORCES: Describe forces Types of forces Balanced vs. unbalanced forces Forces worksheet Forces on a rocket (drag, lift, thrust,

weight)

NEWTON’S 3 LAWS OF MOTION: Know all three laws

SECTION 4.1 FLUID FLOW Describe fluids and matter Types of systems (dynamic vs. static) Types of dynamic systems (aerodynamics

vs. hydrodynamics) Explain the KMT Compare and contrast solids, liquids and

gases by shape, volume, motion, spacing, energy, force of attraction (see table in notes)

Know melting, evaporation, condensation, solidification, and sublimation

SECTION 4.2 FLUID FLOW AROUND OBJECTS (ROCKET) Difference between laminar and

turbulent flow Examples of laminar vs. turbulent

flow What you want your rocket to

demonstrate

SECTION 4.5 MEASURING MATTER Difference between mass and weight

SECTION 4.7 DENSITY

Describe density (definition, units) Calculate volume using math or

displacement Solve density problems Use density to determine if

something sinks or floats Read a density table

SECTION 4.12 HOW TEMP. AFFECTS VISCOCITY/DENSITY/BUOYANCY

T E Speed Spacing (V) D Force of attraction Viscosity

(thickness) Buoyancy

**REMEMBER : the reverse as well!

Why water is a “special” case