Newton's 1st and 2nd Laws

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

• inertia
• force
• movement
• friction

Which color shows positive acceleration?

• purple
• green
• pink

Tags

NGSS.MS-PS3-1

Which color shows constant speed?

• purple
• green
• pink

Tags

NGSS.MS-PS3-1

Which color shows an object at rest?

• purple
• green
• pink

If the mass of an object is 5g and the acceleration is 3 m/s², what is the force?

• 2N
• 8N
• 15N
• 20N

Tags

NGSS.MS-PS2-2

If force remains constant, what happens to acceleration if mass is decreased?

• Acceleration decreases.
• Acceleration increases.
• Acceleration remains constant.

Tags

NGSS.MS-PS2-2

Which word best describes the main concept covered in Newton's First Law?

• movement
• constant speed
• inertia
• zombies!

The difference between speed and velocity is that ...

• Velocity includes speed and direction.
• Velocity includes speed and mass.
• Velocity includes force and mass.

When an object changes position or location, it is best described as this:

• friction
• movement
• mass
• inertia

A sliding object will eventually be brought to a stop by ...

• inertia
• friction
• velocity
• acceleration