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Quiz: Forces and Motion (phyphox)

Image Credit: Svenja Lohner, Science Buddies / Science Buddies
1. The graph below shows data recorded with the phyphox app while pushing a box (with the phone inside) along a flat table (in the negative X direction). What is the maximum acceleration magnitude (reported as an absolute value) of the box after the push?
Image Credit: Science Buddies
Correct.
Incorrect.
2. Assuming an object’s mass does not change, draw a graph on a sheet of paper that shows the relationship between force and acceleration.
Image Credit: Science Buddies
3. When pushing an object, you can increase its acceleration by... (Select all that apply)
4. Imagine that you are pushing an empty shopping cart. Someone puts several gallons of milk in the shopping cart. You then push the cart with the same force that you used to push the empty cart. The cart's acceleration will be:
Correct.
Incorrect.
5. You are pushing a 500-gram box and a 1000-gram box across a table with a constant velocity. Which of the following statements are true? (Select all that apply)

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