Posted: April 25th, 2016
Throwing a wrench. An angry construction worker throws his wrench downward from a height of 128 feet with an initial velocity of 32 feet per second. The height of the wrench above the ground after t seconds is given by S(t)=16t^2 32t+128. a) What is the height of the wrench after 1 second?
Throwing a wrench. An angry construction worker throws his wrench downward from a height of 128 feet with an initial velocity of 32 feet per second. The height of the wrench above the ground after t seconds is given by S(t)=16t^2 32t+128.
a) What is the height of the wrench after 1 second?
b) How long does it take for the wrench to reach the ground?
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