Collisions

Front

What is a collision?

Back

A collision is when two or more objects hit each other.

Front

What happens to energy during a collision?

Back

Energy is transferred between the colliding objects.

Front

What is the term for the force that pushes objects apart after a collision?

Back

Recoil.

Front

What is the difference between a hard collision and a soft collision?

Back

A hard collision causes more damage and energy transfer, while a soft collision causes less.

Front

What is momentum?

Back

Momentum is the amount of motion an object has, depending on its mass and speed.

Front

How does speed affect the outcome of a collision?

Back

The faster an object moves, the more energy it has, which can lead to a bigger impact.

Front

What is kinetic energy?

Back

Kinetic energy is the energy an object has because of its motion.

Front

What is potential energy?

Back

Potential energy is stored energy that can be used when an object moves.

Front

What happens to a moving ball when it hits a wall?

Back

The ball bounces back, transferring energy to the wall.

Front

What is an example of a collision in sports?

Back

When a soccer player kicks a ball, it collides with the ground or another player.