Practice Extended Learning — Activities And Projects (8.14)

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8 questions

Flashcard drill
2 cards from this section. Quick, good the night before a test.
Exercise
6 questions · about 4 min · pass mark 70%. Hints available.
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Quiz
2 questions · about 1 min · pass mark 70%. Hints available.
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6 sample questions

Question 1.
What is a force?
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Think of how we move things.
Question 2.
Give an example of where pressure is important.
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Consider how tools work.
3Question 3.
What is force?
- Only a pull
- Only a push
- Either a push or a pull
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Remember actions in sports.
4Question 4.
True or False: All forces can act without contact.
- True
- False
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Consider how you push a book.
Question 5.
A sports coach applies a force to push a heavy cart. If the cart does not move despite the force, what factors could explain this phenomenon?
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Consider forces like friction.
Question 6.
During an experiment, a student increased the height of water in a column. How did this affect the pressure at the column's base, and why is this significant in real life?
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Think about deep-sea diver situations.

4 more questions in this section. Enroll free to practise them all.