subject
Physics, 05.11.2020 14:00 roseemariehunter12

a firefighter 100m away from a burning building directs a stream of water from a fire hose at an angle of 30 degrees above the horizontal. If the velocity of the stream is 60m/s, at what height will the streal of water strike the building?

ansver
Answers: 2

Another question on Physics

question
Physics, 21.06.2019 18:00
According to the law of conservation of mass, in a chemical reaction the total starting mass of all the reactants equal the total final mass of all the products. true or false?
Answers: 1
question
Physics, 21.06.2019 21:30
Look at the potential energy diagram for a chemical reaction. which statement correctly describes the energy changes that occur in the forward reaction?
Answers: 1
question
Physics, 22.06.2019 08:30
Does anyone know how to solve this problem? i really need . i made an attempt but i just cant get it. a metal rod is 25.000 cm long at 25.0 degrees celsius. when heated to 102.0 degrees celsius, it is 25.054 cm long. what is the coefficient of linear expansion for this metal.
Answers: 3
question
Physics, 22.06.2019 12:00
The sun’s mass is 2.0×10^ 30 kg, its radius is 7.0×10 5 km, and it has a rotational period of approximately 28 days. if the sun should collapse into a white dwarf of radius 3.5×10 3 km, what would its period be if no mass were ejected and a sphere of uniform density can model the sun both before and after?
Answers: 3
You know the right answer?
a firefighter 100m away from a burning building directs a stream of water from a fire hose at an ang...
Questions
question
Mathematics, 03.02.2021 22:00
question
Mathematics, 03.02.2021 22:00
question
Mathematics, 03.02.2021 22:00
question
Mathematics, 03.02.2021 22:00
question
Mathematics, 03.02.2021 22:00
Questions on the website: 13722363