Twig-Module. 1 Assessment

Front

What is friction?

Back

Friction is a force that opposes motion between two surfaces in contact.

Front

Can all silver-colored objects be attracted to magnets?

Back

No, not all silver-colored objects are attracted to magnets; only those that contain ferromagnetic materials.

Tags

NGSS.MS-PS2-5

Front

What happens to a ball when it is kicked harder?

Back

The harder the kick, the farther the ball will travel due to increased force and energy imparted to it.

Tags

NGSS.MS-PS2-2

NGSS.MS-PS3-1

NGSS.MS-PS3-5

Front

What is static electricity?

Back

Static electricity is the accumulation of electric charge on the surface of objects, which can cause them to attract or repel each other.

Tags

NGSS.MS-PS2-5

Front

Will two North Pole magnets attract each other?

Back

No, two North Pole magnets will repel each other.

Tags

NGSS.MS-PS2-3

Front

What is the role of friction in motion?

Back

Friction can slow down or stop the motion of objects by opposing their movement.

Front

What materials are typically attracted to magnets?

Back

Materials that contain iron, nickel, or cobalt are typically attracted to magnets.

Tags

NGSS.MS-PS2-5

Front

What is the relationship between force and motion?

Back

Force is required to change the state of motion of an object; without force, an object at rest stays at rest, and an object in motion stays in motion.

Tags

NGSS.MS-PS2-2

Front

How does static electricity affect objects?

Back

Static electricity can cause objects to move towards or repel each other based on their electric charge.

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

Front

What is the difference between static and dynamic friction?

Back

Static friction acts on objects at rest, preventing them from starting to move, while dynamic friction acts on moving objects, opposing their motion.