Rasmussen College Iceland Eyjafjnallajokull Volcano Recent Eruption Paper Eyjafjnallajokull is a volcano in Iceland During a recent eruption, the volcano

Rasmussen College Iceland Eyjafjnallajokull Volcano Recent Eruption Paper Eyjafjnallajokull is a volcano in Iceland

During a recent eruption, the volcano spewed out copious amounts of ash.

One small piece of ash was ejected from the volcano with an initial velocity of 336ft/sec.

The Heigh H, in feet, of the ash projectile is given by the equation: H=-16t^2 +336t where y is the time in seconds

The graph of this equation will be parabola

We will assume that the volcano has no height H=0 at t=0

1) When dose the ash projectile reach its maximum height?

2) What is its maximum height?

3) When dose the ash projectile return to the ground? Eyjafjallajökull Projectile
One small piece of ash
was ejected from the
volcano with an initial
velocity of 336 ft/sec.
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Eyjafjallajökull Projectile
The height H, in feet, of
the ash projectile is given
by the equation:
H = –16t2 + 336t
where t is the time in
seconds.
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Eyjafjallajökull Projectile
H
We will assume that the
volcano has no height.
H = 0 at t = 0.
t=0, H=0
7
+
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Eyjafjallajökull Projectile
Н.
3) When does the ash
projectile return to the
ground?
t = ?
10
G
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Eyjafjallajökull Projectile
H
H = ?
2) What is its maximum
height?
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