MA 5 FR 2 3

A student pushes a box to right with a force of 10N while a young boy pushes the same box to the left with a force of 8N. If the box weighs 22 kg, what is the acceleration of the box?

• 44 m/s²

• 2N

• 0.09 m/s²

• 220 m/s²

Tags

NGSS.MS-PS2-2

Your car has a mass of 2500 kg and a force of 5000 N. How fast will it accelerate?

• 20 m/s²

• 0.5 m/s²

• 2 m/s²

• 120 N

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

If an object was accelerating at 5 m/s², and a force of 10 newtons was required to accelerate it, what was the object's mass?

• 50 kg

• 2 kg

• 0.5 kg

• 5 kg

Tags

NGSS.MS-PS2-2

How much force the man will need to exert to move the car.

• 5000 N

• 50 N

• 20,000 N

• 500 N

Tags

NGSS.MS-PS2-2

What is lift?

• It is the force that helps the plane move side to side.

• It is the force that helps the plane stay low.

• It is the force that helps the plane move up in the air.

• It is the force that helps launch the plane.

Tags

NGSS.MS-ETS1-2

NGSS.MS-PS2-2

What is thrust?

• It is the force that helps the plane move side to side.

• It is the force that helps the plane stay low.

• It is the force that helps the plane move up in the air.

• It is the force that launches the plane and helps it moving forward.

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

Examine the table provided. Which of the objects is producing the greatest force?

• Soccer Ball

• Tennis Ball

• Marble

• Ping-Pong Ball

A basketball with a mass of 0.60 kg is accelerated with a force of 10.8 N. If resisting forces are ignored, what is the acceleration of the basketball to the nearest m/s²? The acceleration is __ m/s²

Tags

NGSS.MS-PS2-2

The sum of all forces acting on an object and direction is called the

• Balanced Force

• Net Force

• Unbalanced Force

• Contact Force

Tags

NGSS.MS-PS2-2

What is gravity?

• It is the force that helps the plane fly.

• It is the force that pulls the plane down.

• It is the force that moves the plane from side to side.

• It is the force that helps steady the plane during its flight.

Tags

NGSS.MS-ESS1-2

NGSS.MS-PS2-4

NGSS.MS-PS2-5