Newton's Laws of Motion

The law of inertia applies to 

• moving objects
• non-moving object5s
• moving and nonmoving objects

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-1

Which has more Inertia? (and more force to move) 

• Truck
• Ant
• A cat
• A skateboard

Tags

NGSS.MS-PS2-2

Which type of force will cause a change in motion?

• Zero force
• Balanced forces
• Unbalanced forces
• Any force

Tags

NGSS.MS-PS2-2

What unit do we use to measure force?

• Newton
• Grams
• m/s
• m

Tags

NGSS.MS-PS2-2

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

The difference between speed and velocity is that ...

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