Newton's 1st Law of Motion

Newton's 1st Law is know as the law of _____.

• staying in motion

• staying at rest

• balanced forces

• inertia

Inertia is a property of matter that is _____ an object.

• inside

• outside

• both inside and outside

• neither inside nor outside

Objects want to keep doing what they are already doing?

• True

• False

Inertia is the tendency for objects to resist change in their _____.

• mass

• state of being

• state of motion

• location

Objects in motion want to maintain _____.

• their same speed

• their same location

• their same direction.

• their same mass.

Tags

NGSS.HS-PS2-1

Objects will keep on doing what they are doing if ____.

• unbalanced forces are acting on them.

• balanced forces are acting on them.

Tags

NGSS.MS-PS2-2

A force is needed to keep an object in motion.

• True

• False

Tags

NGSS.MS-PS2-2

A dog slides to a stop in the presence of friction. The forces acting on the dog are _____.

• balanced

• not balanced

Tags

NGSS.HS-PS2-1

A bike is traveling at a constant speed in the presence of friction. The forces acting on the bike are _____.

• balanced

• unbalanced

If the outside forces acting on an object are not balanced, the object will change its motion.

• True

• False

Tags

NGSS.HS-PS2-1