Engineering, 22.05.2020 09:59 ASTROBOY1
If mass 1 is 2.0 m to the right of the fulcrum and weighs 4.0 kg, and mass 2 weighs 6.0 kg, what distance will mass 2 need to be
from the fulcrum in order for the lever to be balanced?
A 1.5 m to the left
B 1.5 m to the right
C 1.33 m to the left
D 1.33 m to the right
Please select the best answer from the choices provided
Answers: 3
Engineering, 03.07.2019 15:10, brooklyn674
Apiston-cylinder with a volume of 0.25 m3 holds 1 kg of air (r 0.287 k/kgk) at a temperature of 100 c. heat transfer to the cylinder causes an isothermal expansion of the piston until the volume triples. how much heat is added to the piston-cylinder?
Answers: 3
Engineering, 04.07.2019 18:10, koolgurl2003
Apump is used to circulate hot water in a home heating system. water enters the well-insulated pump operating at steady state at a rate of 0.42 gal/min. the inlet pressure and temperature are 14.7 lbf/in.2, and 180°f, respectively; at the exit the pressure is 60 lbf/in.2 the pump requires 1/15 hp of power input. water can be modeled as an incompressible substance with constant density of 60.58 lb/ft3 and constant specific heat of 1 btu/lb or. neglecting kinetic and potential energy effects, determine the temperature change, in °r, as the water flows through the pump.
Answers: 1
Engineering, 04.07.2019 18:10, xboxdude06
Slip occurs via two partial dislocations because of (a) the shorter path of the partial dislocation lines; (b) the lower energy state through partial dislocations; (c) the charge balance.
Answers: 1
If mass 1 is 2.0 m to the right of the fulcrum and weighs 4.0 kg, and mass 2 weighs 6.0 kg, what dis...
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