Motion/Forces

Force is measured in ________.

• Joules
• Kilograms
• Pounds
• Newtons

What is the net force on the object?

• 10 N right
• 500 N right
• 950 N right
• 50 N left

Tags

NGSS.MS-PS2-2

What is the net force on the object?

• 900 N left
• 900 N right
• 450 N left
• 450 N right

Tags

NGSS.MS-PS2-2

When forces are acting on an object and it produces a net force of 0, you can say that the forces are _______________.

• balanced

• unbalanced

Tags

NGSS.3-PS2-1

How do you know you have a BALANCED force?

• it's stationary or moving at a constant speed
• a force causes a change in position
• the speed increases

What is the net force acting on the box?

• 60N, Right

• 60N, Left

• 100N, Right

• 100N, Left

Tags

NGSS.MS-PS2-2

If there are two forces going in the SAME direction, you would ...?

• (-) Subtract the forces

• (+) Add the forces

• None of these

• (x) Multiply

Tags

NGSS.MS-PS2-2

Are forces balanced or unbalanced when a car is moving at a constant speed in a straight line?

• Balanced
• Unbalanced

Are forces balanced or unbalanced when a marble rolls down a ramp?

• Balanced
• Unbalanced

Tags

NGSS.MS-PS2-2

Describe the motion of this object:

• moving at constant velocity or is at rest

• not moving

• accelerating towards the top

• accelerating to the right

• accelerating to the left