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The Path Of A Falling Object Is Given By The Function S=-16T^2+v0t+s0, Where V0 Represents The Initial Velocity In Ft/sec And S0 Represents The Initial Height In Feet. S=height In Feet T=seconds. A) If a rock is thrown upward with an initial velocity of 40 feet per second from the top of a 30-foot building, write the height (s) equation using this information. B) How high is the rock after 2 seconds? C) After how many seconds will the graph reach maximum height? Can you pleas show this in algebraically. D) What is the maximum height?

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    An identical problem has been worked here.

    A) s = -16t2+40t+30
    B) s = 46 ft
    C) t = -40/(2(-16)) = 1.25
    D) smax = 55 ft

    1 0

    Oddman 

    answered 1 year ago

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