Question: 1) When will the hammer hit the ground?2) Determine the impact velocity of the hammer? Example #2 Falling Objects. A hammer is accidentally dropped from

1) When will the hammer hit the ground?2) Determine the impact velocity of the hammer?

Example #2 Falling Objects. A hammer is accidentally dropped from a height of 90m. The height of the hammer, s, in metres, after t seconds is modelled by s(t) = 90 - 4.9t2, t 2 0

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