Gravity, Friction, Forces

Front

What is the force of attraction between all things that have mass?

Back

Gravity

Front

What type of friction affects surfaces in motion?

Back

Sliding Friction (Kinetic Friction)

Front

What type of charges create magnetic forces?

Back

Unmoving charges

Front

What happens to like charges?

Back

They repel each other.

Front

Is it true that an object in circular motion is always accelerating?

Back

True

Front

What is the force that opposes the motion of an object?

Back

Friction

Front

What is the force that pulls objects toward the center of the Earth?

Back

Weight

Front

What type of friction occurs when an object is not moving?

Back

Static Friction

Front

What is the term for the force that acts on a rolling object?

Back

Rolling Friction

Front

What is the relationship between mass and gravity?

Back

More mass means a stronger gravitational pull.