# A plane carries relief supplies to a motorist stranded in a snowstorm. The pilot drops the package while flying horizontally 350m above ?

above the highway. The speed of the plane is a constant 52m/s.

How long does it take for the package to reach the highway?

What is the range of the package?

How do I find the range? My understanding is that the range equation is for projectiles that start and end at the same height, which doesn't work here.

### 1 Answer

Relevance

- ?Lv 74 weeks ago
The "range equation" by which you probably mean D = v^2 sin(2theta) / g is for projectiles that start and end at the same height.

Here the range equation is D = v sqrt(2h/g)

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