Physics, 23.04.2021 04:20 leximae2186

what is the relationship between the range of a projectile and the impact height, ie if the object is falling below the level it was fired at. I need an equation relationship

Answers: 3

Show answers

Other questions on the subject: Physics

Physics, 22.06.2019 01:10, joejoefofana

Suppose that two tanks, 1 and 2, each with a large opening at the top, contain different liquids. a small hole is made in the side of each tank at the same depth 1.57 m below the liquid surface, but the hole in tank 2 has 2.49 times the cross-sectional area of the hole in tank 1. (a) what is the ratio ρ1/ρ2 of the densities of the liquids if the mass flow rate is the same for the two holes? (b) what is the ratio rv1/rv2 of the volume flow rates from the two tanks? (c) at one instant, the liquid in tank 1 is 14.9 cm above the hole. if the tanks are to have equal volume flow rates, what height above the hole must the liquid in tank 2 be just then?

Answers: 3

continue

Physics, 22.06.2019 06:40, PerfectMagZ

Alinearly polarized electromagnetic wave has an average intensity of 196 w/m^2. this wave is directed towards two ideal polarizers (in real polarizers, transmission is also effected by reflection and absorption). polarizer a is oriented with its transmission axis at an angle of θ_1=20.8∘ with the incident electric field. polarizer b has its axis at an angle of θ_2=63.0∘ with the incident electric field. what is the average intensity of the wave after it passes through polarizer a? what is the average intensity of the wave after it passes through polarizer b? suppose that the two polarizers a and b are interchanged. what would the average intensity be after passing through both polarizers?

Answers: 2

continue

Physics, 23.06.2019 05:00, dejamjones54091

Which factor listed below most likely results in the loss of genetic variation from small populations? question 2 options: mutation migration genetic recombination genetic drift

Answers: 3

continue

Physics, 23.06.2019 06:50, kimjooin02

How much hereditary information is contain in a human sex cell

Answers: 1

continue

You know the right answer?

what is the relationship between the range of a projectile and the impact height, ie if the object i...