# A missile

A missile is fired with a speed of 100 fps in a direction 30° above the horizontal. Determine the maximum height to which it rises? Fps foot per second.

### Correct answer:

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#### You need to know the following knowledge to solve this word math problem:

**algebra**- quadratic equation
**planimetrics**- right triangle
- parabola
- triangle
**goniometry and trigonometry**- sine
- cosine
- tangent

#### Units of physical quantities:

#### Themes, topics:

#### Grade of the word problem:

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