Unit 3 Makeup Flashcard

Front

What type of force resists motion?

Back

Friction is the force that opposes the relative motion of solid surfaces, fluid layers, and material elements sliding against each other.

Front

What is the capital of France?

Back

Paris is the capital city of France, known for its art, fashion, and culture.

Front

How does the mass of an object affect the movement of an object?

Back

The greater the mass, the less effect a force will have on the object's acceleration, according to Newton's second law of motion.

Front

What is the normal force acting on a book resting on a horizontal table?

Back

The normal force is the force exerted by the table on the book, acting perpendicular to the surface.

Front

What should you do to make a toy car roll faster down a ramp?

Back

To make a toy car roll faster down a ramp, you should push it harder to increase the force acting on it.

Front

What is gravity?

Back

Gravity is a force that attracts two bodies towards each other, commonly experienced as the force that pulls objects towards the Earth.

Front

What is the difference between mass and weight?

Back

Mass is the amount of matter in an object, while weight is the force exerted by gravity on that mass.

Front

What is friction?

Back

Friction is a force that resists the sliding or rolling of one surface over another.

Front

What is thrust?

Back

Thrust is the force that moves an object forward, often produced by engines or propellers.

Front

What is air resistance?

Back

Air resistance is a type of friction that acts against the motion of an object moving through the air.