Force and Motion

• Pushing or pulling an object that is ___ already moving can make that object start to move.

• True
• Sometimes
• not

• False

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

• Pushing or pulling an object that is ___ moving can make the object speed up, slow down, stop, or change direction.

• already
• not
• never
• always

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

• A ___ is required to change the velocity of an object.

• temperature

• shape
• force

• color

Tags

NGSS.MS-PS2-2

• How an object changes ___ depends on the direction of the force exerted on that object.

• The color of the object
• To the direction of the force
• velocity

• The size of the object

Tags

NGSS.MS-PS2-2

• Forces ___ in strength.

• constant
• vary
• increase
• decrease

Tags

NGSS.MS-PS2-4

NGSS.MS-PS2-5

• The ___ of a force affects how the velocity of the object changes.

• shape
• size
• strength

• direction

Tags

NGSS.HS-PS2-1

• A ___ force can cause a greater change in velocity.

• lesser
• equal
• opposite
• stronger

Tags

NGSS.MS-PS2-2

• Friction is a force exerted in the direction opposite to an object's motion, which means friction will cause an object’s velocity to ___.

• decrease
• reverse direction
• remain constant
• increase

Tags

NGSS.MS-PS2-2

• Understanding a cause-and-effect relationship can help you infer what led to a particular ___.

• effect
• cause
• result
• consequence

Tags

NGSS.MS-PS3-5

• The same ___ force can affect the velocity of different objects in different ways.

• Newton's
• Einstein's
• Galileo's
• strength

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2