Day 1 PS.4.1.1

Front

What is Tension Force?

Back

Tension Force is the force experienced by a rope or string when it is pulled tight by forces acting from opposite ends.

Front

What is Air Resistance?

Back

Air Resistance is the force that opposes the motion of an object through air, acting in the opposite direction to the object's movement.

Tags

NGSS.MS-PS3-5

Front

What is Friction Force?

Back

Friction Force is a contact force that opposes the motion of two surfaces that are in contact with each other.

Front

What is a Contact Force?

Back

A Contact Force is a force that acts on an object through direct contact with another object.

Front

What is a Non-contact Force?

Back

A Non-contact Force is a force that acts on an object without physical contact, such as gravitational or magnetic forces.

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-4

NGSS.MS-PS2-5

Front

What is Gravitational Force?

Back

Gravitational Force is the force of attraction between two masses, such as the Earth and an object.

Tags

NGSS.MS-PS2-4

NGSS.MS-PS2-5

Front

What is Magnetic Force?

Back

Magnetic Force is the attraction or repulsion that arises between electrically charged particles due to their motion.

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

Front

What is Normal Force?

Back

Normal Force is the support force exerted upon an object that is in contact with another stable object, acting perpendicular to the surface.

Front

What happens when two objects are in contact and one is moving?

Back

When two objects are in contact and one is moving, a Friction Force is experienced, opposing the motion.

Front

What is the role of Air Resistance when a ball falls?

Back

Air Resistance slows down the ball's fall by opposing the force of gravity.

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5