1. 2. Can you tell, in this section, how can the density of a material affect th
ID: 1309655 • Letter: 1
Question
1.
2. Can you tell, in this section, how can the density of a material affect the following properties of the objects considered:
***Answers need to be in your own words, please number your answers thank you***
- mass
- volume
- weight
- speed in a free fall
- the shininess of the object
Define what are dependent and independent variables in any experimental procedure. Feel free to provide examples to support your answers.
2. 2
What is a "net force?"
What is the conceptual difference between the statements: "No net force applied" and "no forces applied"?
Explanation / Answer
2.
Mass increrases as Density increases
Volume decreases as Density increases
Weight increases as density increases
Speed in free fall increases as density increases
Shineness increases as density increases
2.2
Total vector sum of all forces on an object
No net force applied means resultant of all forces is zero, No force means no force at all.
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