Information about displacement equation

Reference no: EM13120887

A mortar shell is s feet above the ground after t seconds, where s=f(t)= -16t + 510t +63. Find the height of the shell 15 seconds after it is fired.

Can anyone break this down and show me step by step how to come to the correct answer?

Reference no: EM13120887

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Information about displacement equation : A mortar shell is s feet above the ground after t seconds, where s=f(t)= -16t + 510t +63. Find the height of the shell 15 seconds after it is fired.

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