5. [A4] A projectile object launched in the air is modelled by the formula h(t) = -5t2 + 35t – 1.5, where h is the height of the object in meters, and t is the time in seconds. Determine how long the object is 58.5m above the ground.
5. [A4] A projectile object launched in the air is modelled by the formula h(t) = -5t2 + 35t – 1.5, where h is the height of the object in meters, and t is the time in seconds. Determine how long the object is 58.5m above the ground.
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
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![5. [A4] A projectile object launched in the air is modelled by the formula h(t) = -5t2 + 35t – 1.5,
where h is the height of the object in meters, and t is the time in seconds. Determine how long the
object is 58.5m above the ground.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F3f8f9ae5-0170-4143-be88-63d17098ace2%2F4fd06654-fe48-4e17-9e16-d2f0fde6bc99%2Fb04bvjf_processed.png&w=3840&q=75)
Transcribed Image Text:5. [A4] A projectile object launched in the air is modelled by the formula h(t) = -5t2 + 35t – 1.5,
where h is the height of the object in meters, and t is the time in seconds. Determine how long the
object is 58.5m above the ground.
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