Force and Motion 2

What type of forces cancel each other out and do not cause motion to occur?

• Balanced forces
• Jedi forces
• Unbalanced forces
• Balanced porches

What type of forces can change the position, direction, or speed of an object?

• Banana forceps
• Balanced forces
• Umbrella forces
• Unbalanced forces

Tags

NGSS.MS-PS2-2

This game of tug of war is an example of _________ forces.

• unbalanced

• balanced

• potential

• net zero

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-1

What is a PUSH or PULL of an object?

• Motion
• Force
• Friction
• Gravity

Tags

NGSS.MS-PS2-2

_______________ is how fast an object changes over time. 

• speed
• velocity
• momentum
• acceleration

Tags

CCSS.HSF.IF.B.4

Why do we need friction?

• It helps objects go faster. 
• It helps objects go up higher.
• It helps make objects go slower or stop.

What can a force do?

• all of the above
• start a motion
• stop a motion
• change the direction of the motion

Tags

NGSS.3-PS2-1

An object at rest will _______ if no outside forces are applied.

• stay at rest
• increase velocity
• decrease mass
• fall to the ground

Tags

NGSS.MS-PS2-2

What is Newton's First Law?

• Object in motion stays in motion and an object at rest stays at rest unless acted on by a outside force
• Force = mass x acceleration
• For every action there is an equal and opposite reaction

What is Newton's Third Law?

• Object in motion stays in motion and an object at rest stays at rest unless acted on by a outside force
• Force = mass x acceleration
• For every action there is an equal and opposite reaction

Tags

NGSS.MS-PS2-1