U1L5 - Science & Engineering Flashcard

Front

What is the relationship between the mass of a backpack and the maximum load it can carry?

Back

As the fabrics get heavier, they are able to support more load.

Front

What is the engineering design process?

Back

A systematic approach to problem-solving that involves defining a problem, brainstorming solutions, creating prototypes, testing, and refining designs.

Front

What is a prototype?

Back

A working model of a design that is used for testing and evaluation.

Front

What factors should be considered when designing a backpack for students?

Back

Weight, load capacity, comfort, durability, and materials used.

Front

How can technology be used to gather data about shoplifting?

Back

Using video cameras to monitor shoppers.

Front

What is the purpose of testing a prototype?

Back

To evaluate its performance and identify areas for improvement.

Front

What is the significance of using heavier fabrics in backpack design?

Back

Heavier fabrics can support more load, making the backpack more durable.

Front

What is the average weight a student carries in their backpack?

Back

About 10 kg of books.

Front

What is an example of technology that can help solve traffic congestion?

Back

Developing new traffic management systems or smart traffic lights.

Front

What is the role of an engineer in the design process?

Back

To apply scientific principles to create solutions for practical problems.