Physics, 06.06.2020 19:58 jalenJohnson6t
A firefighting crew uses a water cannon that shoots water at 25.0 m/s at a fixed angle of 50.0 ā above the horizontal. The firefighters want to direct the water at a blaze that is 11.0 m above ground level. How far from the building should they position their cannon? There are two possibilities (d1
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Abird sitting high in a tree is an example of what type of wnergy
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Physics, 22.06.2019 01:50
Arod of some material 0.20 m long elongates 0.20 mm on heating from 21 to 120Ā°c. determine the value of the linear coefficient of thermal expansion [in (degrees c)^-1] for this material.
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Physics, 22.06.2019 15:10
Suppose that f : rn ā rm and that a ā k, where k is a connected subset of rn . suppose further that for each x ā k there exists a Ī“x > 0 such that f(x) = f(y) for all y ā bĪ“x (x). prove that f is constant on k; that is, f(x) = f(a) for all x ā k
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Physics, 22.06.2019 16:30
Each neuron shown in this figure innervates a group of muscle fibers. what is the term for a group of muscle fibers innervated by a single neuron?
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A firefighting crew uses a water cannon that shoots water at 25.0 m/s at a fixed angle of 50.0 ā abo...
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