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Junior Rangasammy

Module 3:
1. Gravity-
A force that pulls objects to the earth

2. Inertia-
A object at rest unless force is put on it

3. Deceleration-
To slow down

4. Kinetic Energy-
In motion

5. Friction-
An object on another object surface

6. Traction-
Something pulling

Module 4:
1. Explain the purpose of the following

A. The difference between solid and broken lines is: If the line is broken it means you may pass through it

B. Yellow lines (broken or solid) indicate what type of traffic flow: It indicates opposite flow of traffic

C. White lines (broken or solid) indicate what type of traffic flow: Traffic is headed in the same direction

2. 2. Observe and describe the different signs in YOUR city. Give specific examples of each (include color, shape, what the sign is for, etc.).

3. A. A regulatory sign: A stop sign indicates to come to a full stop, it is a red octagon with white letters

B. A motorist services sign:
A sign that shows you were you can find Gas, Food, Lodging, Camping, and Hospital locations. It is a square blue sign with pictures

C. A recreational sign:
White symbols and a brown sign that has cultural interest areas

D. A sign that you know what it means because of its shape:
You usually know a stop sign because of its shape
4. Explain 3 interesting or important facts from Module 3 and 4.

A. Something interesting is how science is related to driving

B. Knowing what’s the difference from a broken and solid line is important

C. Knowing what your road signs are is