13C Practice
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Last updated over 1 year ago
9 questions
2.5
Match the each variable to the correct definition for the formula above.
Match the each variable to the correct definition for the formula above.
| Draggable item | arrow_right_alt | Corresponding Item |
|---|---|---|
Braking Distance in feet | arrow_right_alt | V0 |
Acceleration from Gravity | arrow_right_alt | d |
Friction between tires and road | arrow_right_alt | G |
Initial Velocity in feet per second | arrow_right_alt | f |
Roadway grade percent written as a decimal | arrow_right_alt | g |
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2.5
| Draggable item | arrow_right_alt | Corresponding Item |
|---|---|---|
207.33 | arrow_right_alt | A |
127.92 | arrow_right_alt | B |
162.50 | arrow_right_alt | C |
222.68 | arrow_right_alt | D |
353.67 | arrow_right_alt | None of the Above |
2
The four values of "f" in the table above correspond to the coefficient of friction for four road conditions. Match these values to the appropriate conditions by looking at the braking distance required.
The four values of "f" in the table above correspond to the coefficient of friction for four road conditions. Match these values to the appropriate conditions by looking at the braking distance required.
| Draggable item | arrow_right_alt | Corresponding Item |
|---|---|---|
Very Good Road with great tires. | arrow_right_alt | f = 0.30 |
Okay Road with fair tires. | arrow_right_alt | f = 0.90 |
Icy Road | arrow_right_alt | f = 0.70 |
Wet Road | arrow_right_alt | f = 0.50 |
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