Newton's Laws/Engineering

In the design world, limitations are known as:

• Constraints
• Criteria
• Iterations
• Data

When finding the solution to an engineering problem, there is/are usually 

• only one possible correct solution
• a very limited number of possible correct solutions
• many possible correct solutions

An engineer has designed and built a prototype to improve the brake system of a car. What is the next step that the engineer should take in the process?

• Test the prototype.
• Make sketches of the prototype.
• Identify constraints.
• Collect and analyze the test results. 

What is the first step in the Design Process?

• Identify the Problem
• Construct a Prototype
• Develop Possible Solutions
• Optimize

What is the main goal of the design process?

• to write reports
• to make things
• to make charts and graphs
• to find solutions to problems

Any push or pull on an object.

• force
• velocity 
• inertia
• momentum

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

The tendency of an object to resist changes in its motion is...

• inertia
• force
• acceleration
• velocity

friction is a force that acts 

• in the same direction as the force
• opposite to the direction of the force
• with the force
• towards the direction of the force

What is the name for a push or pull?

• A movement
• A force
• Speed
• Density

Tags

NGSS.MS-PS2-2

Which type of force(s) will cause a change in an object's motion?

• gravity
• zero net force
• balanced forces
• unbalanced forces

Tags

NGSS.MS-PS2-2