8.1 OpenSciEd Collisions Final Review

Front

What happens when you add a protective material during a collision?

Back

The collision transfers less kinetic energy, the peak force goes down, and the kinetic energy goes down. All of these are true.

Tags

NGSS.HS-PS2-3

Front

Define Collision.

Back

Two things coming into contact.

Tags

NGSS.MS-PS2-1

Front

What happens to solid objects when pushed on in a collision?

Back

They bend or change shape.

Front

Define Deformation.

Back

Bend or change shape.

Tags

NGSS.MS-ESS2-2

Front

Define Damage.

Back

Change of shape that affects the use of material (e.g., bent, cracked, nicked, broken to pieces).

Front

What is Kinetic Energy?

Back

The energy an object possesses due to its motion.

Tags

NGSS.MS-PS3-1

Front

What is Potential Energy?

Back

The stored energy in an object due to its position or state.

Tags

NGSS.MS-PS3-2

Front

What is the relationship between force and deformation in collisions?

Back

When a force is applied during a collision, it can cause deformation in the objects involved.

Tags

NGSS.HS-PS2-1

NGSS.HS-PS2-3

Front

What is the role of protective materials in collisions?

Back

They help to reduce the impact force and energy transfer during a collision.

Tags

NGSS.MS-PS2-1

NGSS.MS-PS3-5

Front

What is the difference between elastic and inelastic collisions?

Back

In elastic collisions, kinetic energy is conserved; in inelastic collisions, kinetic energy is not conserved.

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5