Test: High School Physics

1.

If an egg is dropped on concrete, it usually breaks. If an egg is dropped on grass, it may not break. What conclusion explains this result?

The egg is in contact with the grass for longer, so it absorbs less force

Grass has less mass than concrete

The coefficient of friction of the grass on the egg is less than the coefficient of the concrete on the egg

Grass is a softer texture

The density of grass is less than the density of concrete

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