PHYSICS 165 MODULE 4 PRACTICE SCRIPT
2026 GRADED A+
⫸ Technology Answer: is applied to science to meet society's needs and
goals
⫸ belief Answer: an acceptance that a statement is true, even without
proof
⫸ physics describes the interactions of (four terms) Answer: energy,
matter, space and time
⫸ example of a belief Answer: the chair will support me when I sit on it
because it looks strong
⫸ example of technology Answer: using the principle of cushioning we
can make a more comfortable chair
⫸ example of science Answer: using the principle of tensile strength,
we can show people how the chair supports someone when they sit on it
⫸ scientfic method Answer: a systematic process to find the solution to
a problem
, ⫸ what are the two kinds of basic proportionalities in science? Answer:
direct and inverse proportions
⫸ What are the six steps of the scientific method by Karl Pearson
Answer: 1. identify the problem
2. gather information
3. form a hypothesis
4. expand hypothesis
5. test hypothesis
6. evaluate hypothesis
⫸ increase in force and increase in acceleration is an example of what
kind of proportion? Answer: direct
⫸ increase in pressure and decrease in volume is an example of what
kind of proportion? Answer: inverse
⫸ a good hypothesis is both Answer: plausible and testable
⫸ you drop a ball the drop it again from a higher height and time it
again. you drop the same ball every trial. What are the DV, IV and
control? Answer: DV- time of fall
IV- height of drop
Control- mass of ball
2026 GRADED A+
⫸ Technology Answer: is applied to science to meet society's needs and
goals
⫸ belief Answer: an acceptance that a statement is true, even without
proof
⫸ physics describes the interactions of (four terms) Answer: energy,
matter, space and time
⫸ example of a belief Answer: the chair will support me when I sit on it
because it looks strong
⫸ example of technology Answer: using the principle of cushioning we
can make a more comfortable chair
⫸ example of science Answer: using the principle of tensile strength,
we can show people how the chair supports someone when they sit on it
⫸ scientfic method Answer: a systematic process to find the solution to
a problem
, ⫸ what are the two kinds of basic proportionalities in science? Answer:
direct and inverse proportions
⫸ What are the six steps of the scientific method by Karl Pearson
Answer: 1. identify the problem
2. gather information
3. form a hypothesis
4. expand hypothesis
5. test hypothesis
6. evaluate hypothesis
⫸ increase in force and increase in acceleration is an example of what
kind of proportion? Answer: direct
⫸ increase in pressure and decrease in volume is an example of what
kind of proportion? Answer: inverse
⫸ a good hypothesis is both Answer: plausible and testable
⫸ you drop a ball the drop it again from a higher height and time it
again. you drop the same ball every trial. What are the DV, IV and
control? Answer: DV- time of fall
IV- height of drop
Control- mass of ball
