Balancing Forces Unit Review

What is a push or a pull on an object and has both size and direction?

• force

• motion

• energy

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

What is a force with a net force of 0 Newton and the motion of an object is doesn't change or is constant (at rest or moving at a constant speed in the same direction)?

• balanced force

• unbalanced force

What is a force with a net force of not 0 Newton; causes the motion of an object to change; and the object will either accelerate, change direction, stop, or start?

• balanced force

• unbalanced force

Tags

NGSS.MS-PS2-2

What unit of measurement do we use to measure force?

• Newton

• joule

• meter per second

• gram

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

What equipment do we use to measure force?

• spring scale

• meter stick

• triple beam balance

• calculator

(1) Identify the direction (same or opposite) and (2) the forces (balanced or unbalanced) that are acting on the object.

• same direction and unbalanced forces

• same direction and balanced forces

• opposite directions and unbalanced forces

• opposite directions and balanced forces

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

(1) Identify the direction (same or opposite) and (2) the forces (balanced or unbalanced) that are acting on the object.

• same direction and unbalanced forces

• same direction and balanced forces

• opposite directions and unbalanced forces

• opposite directions and balanced forces

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

(1) Identify the direction (same or opposite) and (2) the forces (balanced or unbalanced) that are acting on the object.

• same direction and unbalanced forces

• same direction and balanced forces

• opposite directions and unbalanced forces

• opposite directions and balanced forces

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

Analyze the picture. Choose the best word to complete the sentence.

The forces are _____ forces.

• pushing

• pulling

Analyze the picture. Choose the best word to complete the sentence.

The forces are _____.

• working together

• opposite forces