Net Force and Speed

What is the NET FORCE of this diagram?

• 17 N, right

• 17 N, left

• 23 N, right

• 12 N, up

Tags

NGSS.MS-PS2-2

What is the net force

• 10 N

• 0 N

• 25 N

• 1 N

Tags

NGSS.MS-PS2-2

Which is moving at a constant speed or not at all?

• a

• b

• c

• d

Tags

NGSS.MS-PS3-1

The hockey puck is moving at a constant velocity across the ice. What forces does the puck experience at this moment?

• None

• Gravity

• Gravity and Normal

• Gravity, Normal, and Friction

• Gravity, Normal, Friction, and Applied

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

Which diagram best shows person pushing a couch (accelerating) across the floor?

• 
• 
• 
• 

Tags

NGSS.MS-PS2-2

Which of the following best describes the object in this diagram.

• A box sitting on the floor.

• A hockey puck gliding to the right.

• An athlete running to the right.

• A skateboarding gliding to the left.

What is the net force?

• 40 N left

• 0 N Balalnced

• 400 N right

• 40 N right

Tags

NGSS.MS-PS2-2

A car is moving at a constant speed of 60 km/h. What is the net force acting on the car?

• 0 N

• 100 N

• 500 N

• 1000 N

Tags

NGSS.MS-PS2-2

If a net force of 10 N is applied to a 2 kg object, what will be its acceleration?

• 5 m/s^2

• 10 m/s^2

• 20 m/s^2

• 0 m/s^2

Tags

NGSS.MS-PS2-2

Which of the following scenarios describes an object with zero net force?

• A book resting on a table

• A car accelerating on a highway

• A ball falling freely under gravity

• A rocket launching into space