A push or pull on an object

• Acceleration

• Velocity

• Force

• Speed

Tags

NGSS.MS-PS2-2

Calculate the net force

• 1 N

• 2 N

• 4 N

• 0 N

Tags

NGSS.MS-PS2-2

What is the net force

• 0 N

• 100 N to the left

• 100 N to the right

• 500 N to the left

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

What unit measures force?

• grams

• meters

• Newtons

• inches

A box is pulled to the right with 6N and to the left with 6N. The net force is:

• unbalanced force

• 12 N to the left

• 0 N

• 12 N to the right

Tags

NGSS.MS-PS2-2

What type of force resuls in no acceleration (the net force is 0)?

• unbalanced force

• balanced force

• velocity

• gravity

Tags

NGSS.MS-PS2-2

What describes speed and direction?

• speed

• acceleration

• velocity

• motion

____________ is a change in velocity

• Speed

• Acceleration

• Velocity

• Motion

Which is an example of acceleration?

• a car sitting at a stop light

• a parked car

• a car slowing down at a stop light

• a car traveling at a constant velocity

Tags

NGSS.MS-PS2-2

a runner running laps around a race track _________________

• has a constant velocity

• is a balanced force

• has no acceleration

• experiences acceleration