Engineering
Engineering, 19.07.2019 00:20, sabrinabowers1002

Three forces all connect by the tail at the origin of an xy plane. f1 is 300 n and is 46 degrees to the left of the negative y axis. f2 is 725 n and is 33 degrees above the positive x axis. f3 is 650 n and lines up with the negative y axis. what is the resultant?

answer
Answers: 1

Other questions on the subject: Engineering

image
Engineering, 04.07.2019 18:10, danksans7011
The mass flow rate of the fluid remains constant in all steady flow process. a)- true b)- false
Answers: 1
image
Engineering, 04.07.2019 18:20, safiyabrowne7594
Ahe-xe mixture containing a 0.75 mole fraction of helium is used for cooling electronics in an avionics application. at a temperature of 300 k and atmospheric pressure, calculate the mass fraction of helium and the mass density, molar concentration and molecular weight of the mixture. if the cooling capacity is 10 l, what is the mass of the coolant?
Answers: 3
image
Engineering, 04.07.2019 18:20, cdyshaylia55
Water vapor initially at 10 bar and 400 °c is contained within a piston-cylinder assembly. the water lost heat to the surrounding according to isochoric (iso-volumetric) process until its temperature is 150 °c. the water is then condensed isothermally to saturated liquid. for the water as a system, calculate the work in kj/kg
Answers: 2
image
Engineering, 04.07.2019 19:20, littlepotato10
To save energy, the air supply to a 2000 ft office has been shut off overnight and the room temperature has dropped to 40°f. in the morning, the thermostat is reset to 70°f and warm air at 120 f begins to flov in at 200ft'/min. the air is well mixed within the room, and an equal mass flow of air at room temperature (changing with time) is withdrawn through a return duct. the air pressure is nearly 1 atm everywhere. ignoring heat transfer with the surroundings and kinetic and potential energy effects, estimate how long it takes for the room temperature to reach 70°f. plot the room temperature as a function of time.
Answers: 1
Do you know the correct answer?
Three forces all connect by the tail at the origin of an xy plane. f1 is 300 n and is 46 degrees to...

Questions in other subjects:

Konu
Mathematics, 15.09.2020 01:01
Konu
Mathematics, 15.09.2020 01:01
Konu
Mathematics, 15.09.2020 01:01
Konu
Mathematics, 15.09.2020 01:01
Konu
Mathematics, 15.09.2020 01:01
Konu
Mathematics, 15.09.2020 01:01
Konu
Mathematics, 15.09.2020 01:01
Konu
Mathematics, 15.09.2020 01:01
Konu
Mathematics, 15.09.2020 01:01
Konu
Mathematics, 15.09.2020 01:01