Aidan drops a rock from a cliff after 4.0s, the rock is moving at 39.2m/s what is the acceleration of the rock
1 answer:
Here,
time=4.0s
velocity=39.2m/s
Formula:
a=v/t
=39.2/4.0
=9.8 (ms-2)
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Step-by-step explanation:
The domain and range are all real numbers , that is
domain { x | x ∈ R }
range { y | y ∈ R }
It would be the second graph since the coefficient is negative