For a science experiment, a projectile was launched. Its path was given by (d) = -4.9d + 30d + 10, where h(d) is the height of the projectile above the ground and d is the horizontal distance of the projectile from the launch pad, both in metres. How far away from the launch pad did the projectile begin to fall, to the nearest tenth of a metre?

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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For a science experiment, a projectile was
launched. Its path was given by
h(d) = -4.9d + 30d + 10, where h(d) is the height of
%3D
the projectile above the ground and dis the
horizontal distance of the projectile from the
launch pad, both in metres. How far away from
the launch pad did the projectile begin to fallI, to
the nearest tenth of a metre?
Transcribed Image Text:For a science experiment, a projectile was launched. Its path was given by h(d) = -4.9d + 30d + 10, where h(d) is the height of %3D the projectile above the ground and dis the horizontal distance of the projectile from the launch pad, both in metres. How far away from the launch pad did the projectile begin to fallI, to the nearest tenth of a metre?
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