Question detail
Forces and motion scenario: liquid pressure increases with depth below the surface. Which answer best addresses Stopping distances and safety and the objective to explain how poor tyre or brake condition can increase braking distance?
Try the question, check the answer, then read the explanation to understand the curriculum point.
At a glance
MCQ
Type
practice
Style
Topic
Forces and motion
Question
- A. In the fluid depth scenario, apply braking distance to explain how poor tyre or brake condition can increase braking distance while keeping distance versus displacement separate.
- B. In the fluid depth scenario, mix up distance versus displacement and ignore braking distance.
- C. Use a general revision statement without applying Stopping distances and safety to the situation.
- D. Choose a different forces topic instead of explaining explain how poor tyre or brake condition can increase braking distance.
Answer
The correct answer is: In the fluid depth scenario, apply braking distance to explain how poor tyre or brake condition can increase braking distance while keeping distance versus displacement separate.
Explanation
The correct option is In the fluid depth scenario, apply braking distance to explain how poor tyre or brake condition can increase braking distance while keeping distance versus displacement separate.. It is correct because the scenario says liquid pressure increases with depth below the surface, which must be interpreted through Stopping distances and safety. This directly supports the learning objective to explain how poor tyre or brake condition can increase braking distance. Use values 8, 10, and 17 only if the question asks for a calculation. The answer earns credit by naming the relevant force or motion quantity, using units when needed, and avoiding the boundary error distance versus displacement.
Common mistake
Misunderstanding Braking Distance
Students often confuse braking distance with stopping distance, thinking they are the same.
Remember that braking distance is only the distance travelled while the brakes are applied, while stopping distance includes both thinking distance and braking distance.
Related flashcards
Flashcard 1 of 5
Related practice questions
Question 1 of 5
Choose an answer, get feedback, then move sideways through the set.