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Front

What is a transverse wave?

Back

A type of wave where the motion of the medium is perpendicular to the direction of the wave's travel.

Front

What is a compressional wave?

Back

A type of wave where the motion of the medium is parallel to the direction of the wave's travel.

Front

What is friction?

Back

A force that opposes the motion of an object when it comes into contact with another object.

Front

What is net force?

Back

The overall force acting on an object, calculated by combining all individual forces acting on it.

Front

What happens during winter in the Northern Hemisphere?

Back

The area tilts away from the sun, resulting in shorter days and cooler temperatures.

Front

What is gravity?

Back

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

Front

What is air resistance?

Back

A type of friction that acts against the motion of an object moving through the air.

Front

What is the role of the ground when walking?

Back

The ground provides an equal and opposite force that pushes back against your foot when you walk.

Front

What is a sound wave?

Back

A type of wave that is created by vibrating objects and travels through a medium (like air) as a compressional wave.

Front

What is the difference between summer and winter?

Back

Summer occurs when an area is tilted towards the sun, resulting in longer days and warmer temperatures, while winter occurs when it is tilted away.