Physics Quiz Review

A rocket launch is an example of Newton's ____ Law:

What was the independent variable in the cell phone case engineering tests?

The variable that is changed or tested:

Copying nature in engineering design is known as:

A cannon's angle when it launched a cannonball was changed to find out which angle produced the farthest distance. What is the independent variable in the investigation?

The variable that is observed/measured:

In engineering, __________ are the "must have".

Materials that provide cushioning decrease the force experienced in collision forces by decreasing the ____________________________ of the object/device.

The motion of an object thrown in the air:

In engineering design, repeating the design, create, and build processes to improve the product is called:

Shapes that fit together with no spaces:

Plants are grown under different color light bulbs. What is the independent variable?

Newton's Law of Inertia: (1st, 2nd, or 3rd)?

In engineering, _________ are the "would like to have".

What shape creates the strongest tessellation in nature?

A push or a pull is caused by a:

The force that pulls objects down towards the ground:

What is the unit of measurement used for force?