A large explosion causes wood and metal debris to rise vertically into the air with an initial velocity of 144 feet per second. The function h = 144t – 16t2 gives the height of the falling debris above the ground, in feet, t seconds after the explosion. %3D A) Use the given function to find the height of the debris 3 second(s) after the explosion: Answer: After 3 second(s), the height is feet. B) How many seconds after the explosion will the debris hit the ground? Answer: seconds.
A large explosion causes wood and metal debris to rise vertically into the air with an initial velocity of 144 feet per second. The function h = 144t – 16t2 gives the height of the falling debris above the ground, in feet, t seconds after the explosion. %3D A) Use the given function to find the height of the debris 3 second(s) after the explosion: Answer: After 3 second(s), the height is feet. B) How many seconds after the explosion will the debris hit the ground? Answer: seconds.
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Transcribed Image Text:A large explosion causes wood and metal debris to rise vertically into the air with an initial
velocity of 144 feet per second. The function
h = 144t
gives the height of the falling debris above the ground, in feet, t seconds after the explosion.
16t2
A) Use the given function to find the height of the debris 3 second(s) after the explosion:
Answer: After 3 second(s), the height is
feet.
B) How many seconds after the explosion will the debris hit the ground?
Answer:
seconds.
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Solution:
Given Function is as follows:
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