Tap every statement that follows from a fixed route
Exercise and reference answers
- Questions
- Items
- Text
- Speed and time multiply to a constant
- Matches the category
- Yes
- Text
- A faster vehicle arrives sooner
- Matches the category
- Yes
- Text
- Halving the speed doubles the time
- Matches the category
- Yes
- Text
- A faster vehicle covers more ground
- Matches the category
- No
- Text
- Time is unaffected by speed
- Matches the category
- No
- Category
- Follows from the route being fixed
Explanation
Fixing the distance is what makes speed and time trade off. Source: syllabus Maths, Ch 11 Direct and Inverse Proportions.