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If an object is projected upward with an initial velocity of 129 ft per sec, its height h after t seconds is h equals -16 t squared +129t h=−16t2+129t. Find the height of the o…
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If an object is projected upward with an initial velocity of 129 ft per sec, its height h after t seconds is h equals -16 t squared +129t h=−16t2+129t. Find the height of the o…
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Sep 18, 2019
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If an object is projected upward with an initial velocity of 129 ft per sec, its height h after t seconds is h equals -16 t squared +129t h=−16t2+129t. Find the height of the object after 4 seconds.
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Riotera
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To find the height of the object after 4 seconds, just input the 4 where t is located.
So
Now just solve for h
Stan James
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Sep 21, 2019
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Stan James
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This equation should be written h(t) = -16t^2 + 129t. After 4 sec, the height of this object is
h(4) = -16(4)^2 + 129(4) = -256 + 516 = 260 feet.
Mridul Vishal
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Sep 24, 2019
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