Mystery Science- Forces

Front

What is a force?

Back

A force is energy that moves things.

Front

What type of bridge is a pillar bridge?

Back

A pillar bridge is a type of bridge that uses vertical supports (pillars) to hold it up.

Front

What is motion?

Back

Motion is the movement of an object or changing place or position.

Front

What type of bridge is a suspension bridge?

Back

A suspension bridge is a type of bridge that is held up by cables.

Front

What slows down a trapeze swing?

Back

Friction and air resistance slow the trapeze down.

Front

What is an arch bridge?

Back

An arch bridge is a type of bridge that has a curved structure to support weight.

Front

What is a truss bridge?

Back

A truss bridge is a type of bridge that uses a framework of triangles to support the load.

Front

What happens when you push an object?

Back

When you push an object, you apply a force that can cause it to move.

Front

What is gravity?

Back

Gravity is a force that pulls objects towards the Earth.

Front

What is friction?

Back

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