Objects in Motion

What is the upward force that counteracts the force of gravity, produced by changing the direction and speed of a moving stream of air?

• thrust
• speed
• gravity
• lift

What states that an object in motion will stay in motion until something stops it. It also states that an object at rest will remain at rest until it is moved?

• velocity
• speed
• inertia
• relative motion

Tags

NGSS.MS-PS2-2

What is a change in one object’s motion compared to another?

• relative motion
• drag
• velocity
• acceleration

What is a force that pushes an object forward?

• lift
• drag
• thrust
• inertia

What is distance divided by time?

• motion
• velocity
• acceleration
• speed

What is the force exerted by air on a moving object?

• velocity
• lift
• drag
• thrust

Scientist who gave us Three Laws of Motion.

• Franklin
• Newton
• Lincoln
• Washington

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

Which of Newton's Three Laws states:
An object in motion stays in motion until something stops it.
An object at rest stays at rest until something moves it.

• First Law of Motion
• Second Law of Motion
• Third Law of Motion
• Fourth Law of Motion

Which of Newton's Three Laws states:
Every action has an equal and opposite reaction.

• First Law of Motion
• Second Law of Motion
• Third Law of Motion
• Fourth Law of Motion

Tags

NGSS.MS-PS2-1

Which of Newton's Three Laws states:
Objects with a greater mass require more force to move the same distance than an object with a lesser mass. 
F=ma

• First Law of Motion
• Second Law of Motion
• Third Law of Motion
• Fourth Law of Motion

Tags

NGSS.MS-PS2-2