Force and Motion

What is a PUSH or PULL of an object?

• Motion
• Force
• Friction
• Gravity

Tags

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

What is a force that works AGAINST MOTION?

• Force
• Motion
• Gravity
• Friction

Tags

NGSS.3-PS2-1

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

What pulls a ball back to earth?

• Gas
• Gravity
• Friction
• Molecules

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-4

Speed can be found my calculating...

• acceleration/velocity
• friction/gravity
• momentum/time
• distance/time

Tags

NGSS.MS-PS3-1

When an object is getting faster, it is called....

• potential energy
• kinetic energy
• acceleration
• deceleration 

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

Inertia is....

• for every action, there is an equal and opposite reaction
• larger objects take more force to move 
• an object in motion tends to stay in motion unless acted on by an opposite force
• a push that acts in the opposite direction and it slows down.

Tags

NGSS.3-PS2-1

NGSS.3-PS2-2

If the forces are the same in Scenario A and Scenario C, which ball would move the fastest?

• both balls would move at the same speed
• there is no way to determine which ball would move the fastest
• the ball in Scenario C
• the ball in Scenario A

Tags

NGSS.MS-PS2-2

Which of the following terms identifies a cause of a change in motion?

• inertia

• mass and force

• balanced forces

• unbalanced forces

Tags

NGSS.MS-PS2-2