Acceleration

What is the force that attracts a body toward the center of the earth?

• Impact

• Drag

• Gravity

• Friction

What is the term for the speed of something in a given direction?

• Acceleration

• Force

• Velocity

• Momentum

What is the energy that a body possesses by virtue of being in motion?

• Kinetic Energy

• Thermal Energy

• Potential Energy

• Chemical Energy

What is the term for the resistance by air against the forward movement of an object?

• Compression

• Bracing

• Friction

• Drag

What is the first or preliminary model of something from which other forms are developed?

• Prototype

• Structure

• Innovation

• Design

What is the term for the ability of a substance or object to spring back into shape?

• Stability

• Resilience

• Optimization

• Balance

What is the term for the repetition of a process or utterance?

• Testing

• Iteration

• Criteria

• Constraints