subject
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 āˆ˜ 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

ansver
Answers: 2

Another question on Physics

question
Physics, 21.06.2019 19:40
Abird sitting high in a tree is an example of what type of wnergy
Answers: 2
question
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.
Answers: 2
question
Physics, 22.06.2019 15:10
Suppose that f : rn ā†’ rm and that a āˆˆ k, where k is a connected subset of rn . suppose further that for each x āˆˆ k there exists a Ī“x > 0 such that f(x) = f(y) for all y āˆˆ bĪ“x (x). prove that f is constant on k; that is, f(x) = f(a) for all x āˆˆ k
Answers: 1
question
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?
Answers: 1
You know the right answer?
A firefighting crew uses a water cannon that shoots water at 25.0 m/s at a fixed angle of 50.0 āˆ˜ abo...
Questions
Questions on the website: 13722362