Practice Applications Of Newton’s Laws (3.7) - Laws of Motion

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9 questions

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6 sample questions

Question 1.
What does Newton's First Law state?
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Think about what happens when a car suddenly stops.
Question 2.
Give an example of the Third Law of Motion.
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Consider how rockets work.
3Question 3.
What does Newton’s First Law relate to?
- Motion without force
- Force without motion
- Force causing motion
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Think about situations where nothing is moving unless pushed.
4Question 4.
True or False: Impulse is the change in momentum.
- True
- False
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Consider how forces affect momentum over time.
Question 5.
A 200 kg cart is pushed with a force of 400 N. What is its acceleration?
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Remember how to rearrange the Second Law.
Question 6.
A passenger in a car weighs 70 kg and is not wearing a seatbelt. If the car suddenly stops, what will happen to the passenger in terms of inertia?
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Think about the consequences of inertia during a sudden stop.

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