A student is investigating acceleration and force. The student rolls five balls of different masses and records her observations in the table shown.
Acceleration (m/s)
10
Ball
1
2
3
Mass (kg) Force (N)
5
50
10
100
15
150
20
200
25
250
10
10
w
4
10
10
5
What claim can the student make using this data?
The acceleration of an object decreases as the mass of an object increases.
The acceleration of an object is dependent on its mass.
The amount of force required to accelerate an object is proportional to its mass.
The mass of an object is directly proportional to its acceleration.

pla·gia·rism

/ˈplājəˌrizəm/

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noun

the practice of taking someone else's work or ideas and passing them off as one's own.

explanation:

warm front forms when a moist, warm air mass slides up and over a cold air mass. as the warm air mass rises, it condenses into a broad area of clouds. a warm front brings gentle rain or light snow, followed by warmer, milder weather.

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metric time was an attempt to create a standard unit of time based off of 10, but it never took off an is not included in the metric system (si)

qualitative observation deals with data that can be observed with our senses: sight, smell, touch, taste, and hearing. they do not involve measurements or numbers. for instance, colors, shapes, and textures of objects are all qualitative observations.