代写Physics FA3 Student Experiment代做留学生Matlab编程

Physics

FA3 Student Experiment

2024 - 2025

Conditions

Technique Student experiment

Unit Unit 2: Linear motion and waves

Topic/s Topic 1: Linear motion and force

Duration 10 hours of class time

Mode / length Written (e.g. scientific report): up to 2000 words

Individual / group Individual response; students may collaborate to develop the methodology and perform. the experiment

Context

You have completed the following practicals in class:

● Conduct an experiment to investigate motion of objects with constant acceleration

● Conduct an experiment to investigate the acceleration due to gravity on earth

● Conduct an experiment to investigate collisions in one dimension

Task

Write a scientific report based around your research question.

You must modify (i.e. refine, extend or redirect) an experiment in order to address your own related hypothesis or question.

You may use a practical performed in class, a related simulation or another practical related to Unit 2 Topic 1 (as negotiated with your teacher) as the basis for your methodology and research question.

To complete this task you must:

●      identify an experiment to modify

● develop a research question to be investigated

●     research relevant background scientific information to inform the modification of the research question and methodology

●     conduct a risk assessment and account for risks in the methodology

● conduct the experiment

●     collect relevant qualitative data and/or quantitative data to address the research question

● process and present the data appropriately

●     analyse the evidence to identify trends, patterns or relationships

● analyse the evidence to identify uncertainty and limitations

●     interpret the evidence to draw conclusion/s to the research question

●     evaluate the reliability and validity of the experimental process

●     suggest possible improvements and/or extensions to the experiment

●     communicate findings in an appropriate scientific genre, e.g. report, poster presentation, journal article, conference presentation.

The following aspects of the task may be completed as a group

identifying an experiment

developing a research question

conducting a risk assessment

conducting the experiment

collecting data

Checkpoints

Week 1 of task: Select experiment and identify proposed modifications.

Week 2 of task: Perform. experiment and process data.

Week 3 of task: Analyse and evaluate evidence.

Week 4 of task: Friday 30/05 8:25am FIDO -  Draft Due.

Week 5 of task: Friday 06/06 8:25am FIDO - Final Due.

Authentication strategies

●     You will be provided class time for task completion.

● Your teacher will collect and annotate a draft.

● You must acknowledge all sources.

●     Your teacher will compare the responses of students who have worked together in groups.

●     You must submit your response to FIDO (utilises Turnitin).

● You must submit a declaration of authenticity.

●     You will provide documentation of your progress at indicated checkpoints.

Scaffolding

The response must be presented using an appropriate scientific genre (scientific report) and contain:

● a research question

● a rationale for the experiment

●     reference to the initial experiment and identification and justification of modifications to the methodology

● raw and processed qualitative data and/or quantitative data

● analysis of the evidence

● conclusion/s based on the interpretation of the evidence

●     an evaluation of the methodology and suggestions of improvements and extensions to the experiment

● a reference list.

An example of how one of the practicals could be modified to develop a research question. The developed research question below cannot be used for this investigation. Practical that will be modified: Conduct an experiment to investigate the parallel component of the weight of an object down an inclined plane at various angles.

Research question: What is the relationship between the angle of inclination and the magnitude of the frictional force for a given rectangular-based wooden object on a given wooden surface?

Steps	Details
Identify the independent variable to be investigated.	Angle of inclination.
Identify the dependent variable.	Magnitude of the frictional force acting parallel to the inclined surface.
Identify the methodology to be used.	A rectangular wooden object will be placed on an inclined plane. The angle of inclination will be modified and the parallel component of the object’s weight will be measured using a data-logger force meter. This measured force will be subtracted from the theoretically expected value of the parallel-to-the-surface component of the weight to determine the magnitude of the frictional force acting parallel to the inclined surface.
Draft research questions.	What is the relationship between angle of inclination and the frictional force on an inclined surface?
Present research question to teacher for approval.	What is the relationship between the angle of inclination and the magnitude of the frictional force for a given rectangular-based wooden object on a given wooden surface?