Explain how a parachute helps to protect an egg from breaking in the egg drop competition.

A parachute increases air resistance, which reduces the speed of the egg, thus reducing the kinetic energy at impact.

What is 'binding energy' in the context of the egg drop, and how does it relate to whether the egg breaks?

Binding energy is the energy holding the eggshell together. If the impact energy exceeds the binding energy, the egg will break.

Increasing the impact time spreads the force over a longer period, reducing the peak force experienced by the egg.

Name: Air Resistance and Falling Objects
Author: Insta~Lesson

9th Grade · Science · 80 min· I Can Conduct An Investigation To Evaluate The Role Of Air Resistance When An Object Is In Free Fall.

I can design and conduct an experiment to determine the effect of air resistance on a falling object.

1
Potential energy is the energy associated with height, while kinetic energy is the energy of speed.
2
Adding a parachute to your egg drop contraption increases air resistance, which reduces the speed of the fall and the impact force on the egg.
3
To protect an egg, you can either reduce the speed at impact or spread out the impact event over a longer period of time.

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