Unit 1 Vocab Review

An object at rest stays at rest and an object in motion stays in motion with the same speed and in the same direction unless acted upon by an unbalanced force

• Momentum

• Newton's 1st Law of Motion

• Observable

• Velocity

The property of an object to resist any change in its state of motion

• Velocity

• headrest

• inertia

• measurable

The quantity of matter in an object; measure of an object’s inertia

• mass

• unbalanced force

• momentum

• inertia

An individual force that is not being balanced by a force of equal magnitude and in the opposite direction. Unbalanced forces result in a change in motion.

• mass

• unbalanced force

• testable

• momentum

Tags

NGSS.MS-PS2-2

A variety of sprains, strains, and other neck injuries caused by a severe jerk to the head that can occur in rear-end vehicle collisions.

• headrest

• inertia

• whiplash

• mass

Tags

NGSS.HS-PS2-3

A vehicle-seat safety device designed to limit the backward movement of an adult occupant’s head in a rear-end collision in order to reduce the risk of neck injury.

• headrest

• Newton's 1st Law

• momentum

• velocity

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

Being able to notice or perceive an event.

• observable

• measurable

• repeatable

• testable

Tags

NGSS.MS-PS1-2

NGSS.MS-PS2-2

Being able to perform an experiment to test a question.

• observable

• measurable

• repeatable

• testable

Tags

NGSS.MS-PS2-2

NGSS.MS-PS3-4

Being able to get the same results over and over.

• observable

• measurable

• repeatable

• testable

Tags

NGSS.MS-ETS1-4

Being able to numerically observe an event.

• observable

• measurable

• repeatable

• testable

Tags

NGSS.MS-PS1-2

NGSS.MS-PS3-4