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Mathematics 6 Online
OpenStudy (anonymous):

the position function s(t)=-4.9t^2 + 150, which gives the height of an object that has fallen from a height of 150 meters. The velocity at time t=a is given by lim t->a s(a)-s(t)/a-t . Find the velocity of the object when t=3

OpenStudy (anonymous):

ok

OpenStudy (anonymous):

i need help with how to solve it

OpenStudy (anonymous):

you have to find |dw:1388606769185:dw|

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