Name: ____________________________
Modules 3 & 4
How to submit:
1. Click on ASSESSMENTS
2. Click on Module 4 Reflection Journal
3. Copy and Paste your Journal into the Student Comments Section
4. Click “Submit for grading” AND “Submit”
Module 3: Natural Forces Affecting the Driver
Vocabulary: Please define six (6) of the following terms in your own words. Please do not just copy and paste the definition.
1. Gravity- A force/pull the planets have
2. Inertia-Resistance or disinclination to motion
3. Potential Energy- energy of a particle or system of particles derived from position, or condition, rather than motion
4. Kinetic Energy-The energy possessed by a body because of its motion
5. Friction-An object rubbing against another object
6. Traction-Something being drawn or pulled
7. Centrifugal Force-An apparent force, equal but opposite to centripetal force
8. Centripetal Force-Force that acts inwards on anybody that rotates or moves along a curved path
9. Deceleration-To decrease the velocity of advancement
10. Force of impact-dynamic energy in an object that’s moving
Module 4 – Signs, Signals & Pavement Markings
1. In a complete sentence (using proper spelling and grammar), explain the purpose of the following:
A. Broken yellow lines-you may cross over
B. Yellow lines (broken or solid) indicate what type of traffic flow- solid means you cant cross over
C. Broken white lines- you may switch lanes as desired
2. Observe and describe the different signs in YOUR city. Give specific examples of each (include color, shape, what the sign is for, etc.). Write in complete sentences, using proper spelling and grammar.
A. A regulatory sign- a rhombus shaped sign with kids on it playing it is yellow and it’s a pedestrian sign to say that kids may be at play
B. A motorist services sign-square shaped sign that says no turn and is white
C. A recreational