Question
A missile is fired and its distance (in metres) above the ground is given by the function d(t) = -4t + 120t %3D where
A missile is fired and its distance (in metres) above the ground is given by the function d(t) = -4t + 120t %3D where tis the time (in seconds). When does the missile hit the ground? What is the maximum height of the missile? (15 marks)
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Vector Mechanics for Engineers Statics and Dynamics
Authors: Ferdinand Beer, E. Russell Johnston, Jr., Elliot Eisenberg, William Clausen, David Mazurek, Phillip Cornwell
8th Edition
73212229, 978-0073212227
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