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A person standing close to the edge on top of a 28-foot
A person standing close to the edge on top of a 28-foot building throws a ball vertically upward. The quadratic function h(t)=-16t^2+108t+28 models the ball height about the ground h(t) in feet t seco… read more
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A person standing close to the edge on top of a 72-foot
A person standing close to the edge on top of a 72-foot building throws a ball vertically upward. The Quadratic function h(t)= -16t^2+84t+72 models the balls height about the ground h(t), in feet, t s… read more
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Need help on math questions. If an archer shoots an arrow
if an archer shoots an arrow straight upward with an initial velocity of 128 ft/sec from a height of 9ft then its height above the ground in feet at time t in seconds is given the function h=-16t^2+128t … read more
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A ball is thrown upward with an initial velocity of 50
A ball is thrown upward with an initial velocity of 50 ft/sec. The height of the ball after t seconds is given by h(t)= -16t^2+50t. At the same time a balloon is rising at a constant rate of 20 feet p… read more
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Thrown object: the top of te R.H Coats Building in Ottawa
Thrown object: the top of te R.H Coats Building in Ottawa is 104 m above the ground. Suppose an object were thrown upward with an initial velocity of 19.6m/s from this height. The approximate height o… read more
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A lead weight is thrown upward from the top of a building 80
A lead weight is thrown upward from the top of a building 80 feet above the ground. The weight hits the ground 5 second later. (Ignoring air resistance) show how to determine how high above the ground… read more
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1. April shoots an arrow upward into the air at a speed of
1. April shoots an arrow upward into the air at a speed of 32 feet per second from a platform that is 25 feet high. The height of the arrow is given by the function h(t)= -16t^2 +32t+25, where the tim… read more
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An object is is projected vertically upward with an initial
An object is is projected vertically upward with an initial velocity of v0 ft/sec, and its distance s(t) in feet above the ground after t seconds is given by the formula s(t) = -16t² + v0t.   ; a)… read more
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An angry construction worker throws his wrench downward from
An angry construction worker throws his wrench downward from a height of 128 feet with an initial velocity of 32 feet per second. The height of the wrench above the ground after t seconds is given by … read more
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Find the maximum height of a rocket launched from a 25 foot ...
Find the maximum height of a rocket launched from a 25 foot tower if it is launched with an initial velocity of 75 feet per second. Use h(t) = - 16t^2 + vt = S… read more
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The path of a falling object is given by the function ...
The path of a falling object is given by the function s=-16t^2+v,t+s, Where v, represents the initial velocity in ft./sec and s, represents the initial height. If a rock is thrown upward with an initi… read more
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Suppose a baseball is hot up from the ground straight up ...
Suppose a baseball is hot up from the ground straight up with an initial velocity of 64 feet per second. A function can be created by expressing distance above the ground,s, as a function of time, t. … read more
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2. Suppose a baseball is shot up from the ground straight ...
2. Suppose a baseball is shot up from the ground straight up with an initial velocity of 64 feet per second. A function can be created by expressing distance above the ground, s, as a function of time… read more
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Suppose a bullet is fired on a distant planet so that its ...
Suppose a bullet is fired on a distant planet so that its height(infeet) after t seconds is given by h= -4t^2 +16t +5. a.When is the bullet at its higheest point? b.When will the bullet strike the gro… read more
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Suppose a baseball is shot up from the ground straight up ...
Suppose a baseball is shot up from the ground straight up with an initial velocity of 32 feet per second. A function can be created by expressing distance above the ground, s, as a function of time, t… read more
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Alexcrisp1 [7 54 PM] suppose you throw a ball straight
suppose you throw a ball straight up from the ground with a velocity of 80ft/s.As the ball moves upward, gravity slows it. Eventually the ball begins to fall back to the ground. The height h of the ba… read more
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Suppose a baseball is shot up from the ground straight up ...
Suppose a baseball is shot up from the ground straight up with an initial velocity of 32 feet per second. A function can be created by expressing distance above the ground, s, as a function of time, t… read more
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Quadratic Functions At a model show,a small rocket ...
Quadratic Functions: At a model show,a small rocket is launched upward with a vertical velocity of 160 feet per second. The formula for the rocket's height(h) as a function of the time (t) is h(t)=16t… read more
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