Mathematics, 07.09.2020 05:01 kyledsmith18
A projectile is launched from ground level with an initial velocity of vo feet per second. Neglecting air resistance, its height in feet t seconds after launch is given by
S = - 162 + vot. Find the time(s) that the projectile will (a) reach a height of 192 ft and (b) return to the ground when vo = 128 feet per second.
(a) Find the time(s) that the projectile will reach a height of 192 ft when Vo = 128 feet per second. Select the correct choice below and, if necessary, fill in the answer
box to complete your choice.
OA.
seconds (Use a comma to separate answers as needed.)
OB. The projectile does not reach 192 feet.
Answers: 2
Mathematics, 21.06.2019 16:00
Leo has b boxes of pencils. each box contains 6 pencils. he has a total of 42 pencils. the equation that represents this situation the value of b that makes the equation true the first one is b+6=42,6b=42,b=42+6,or 42b=6 the second one are 7,836 48
Answers: 3
A projectile is launched from ground level with an initial velocity of vo feet per second. Neglectin...
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