Grace Science

What is the net force?

• 17 N Right

• 3 N Right

• 3 N Left

• 17 N Left

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

What is velocity?

• the quickness of an object

• the location of an object

• acceleration

• speed in a specific direction

Acceleration is

• increasing speed

• decreasing speed

• changing direction

• all of the above

What is the name for a push or pull?

• A movement

• A force

• Speed

• Density

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

A ____ force is the sum of forces felt by an object.

• sum

• net

• strong

• balanced

Tags

NGSS.MS-PS2-2

Calculate the net force.

• 5 N

• 10 N

• 45 N

• 500 N

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

What is speed?

• how far you go

• how much distance is covered over a period of time

• how fast you accelerate

• the change in the location of a object

Tags

NGSS.MS-PS3-1

What two measurements are necessary for calculating speed?

• Mass and time

• Temperature and mass

• Mass and distance

• Distance and time

Tags

NGSS.MS-PS3-1

What is the net force?

• 5000 N right

• 4000 N right

• 40 N left

• 4000 N left

Tags

NGSS.MS-PS2-2

What is happening at C?

• Stationary

• Accelerating

• Fast steady speed; moving away from the starting position

• Slower steady speed; moving away from the starting position

Tags

NGSS.MS-PS3-1