Force and Motion Lesson

Which force produces a change in motion?

• unbalanced force

• balanced force

• gravitational force

• frictional force

Tags

NGSS.MS-PS2-2

What is the formula for force?

• F=M/A

• F=A/M

• F=M*A

• F=M*F

What is the net force on the block? (click on the words to view the picture)

• 5 Newtons up

• 5 Newtons down

• 15 Newtons up

• 15 Newtons down

Tags

NGSS.MS-PS2-2

Which of the following statements is true? 

• Balanced forces cause a change in motion. 

• Unbalanced forces cause a change in motion. 

• Forces do not effect the change in motion. 

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

The more massive an object, the (a)   affect a certain force will have on the object.

• less

• more

Tags

NGSS.MS-PS2-2

If a 10 kilogram object accelerates suddenly at 15 m/s², how much force was applied to the object?

• 150 Newtons

• 15 Newtons

• 150 kilograms

• 100 kilograms

Tags

NGSS.MS-PS2-2

What is a PUSH or PULL of an object?

• Motion

• Force

• Friction

• Gravity

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

Why is it harder for the boy in Image B to get down the hill?

• Motion

• Friction

• Work

• Displacement

Tags

NGSS.MS-PS2-2

If these boys are pulling with the same amount of force.  What will happen?

• The boy in blue will win.

• They will not move at all.

• The boy in red will win.

• Both will fall down.

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

What happens when two forces act in the same direction?

• They cancel each other out.

• The stronger one prevails.

• Their strengths are added.

• Their sum divided by the two is the total force.

Tags

NGSS.MS-PS2-2