“What is the annual worth of a $15,000 investment at 8% over… “What is the annual worth of a $15,000 investment at 8% over 5 years?” Read Details
A Carnot engine operates between 800 K and 400 K. What is it… A Carnot engine operates between 800 K and 400 K. What is its efficiency? Read Details
“A wall with thermal conductivity of 0.8 W/m·K, area of 10 m… “A wall with thermal conductivity of 0.8 W/m·K, area of 10 m^2, thickness of 0.25 m, and ?T of 30 K has a heat transfer rate of:” Read Details
A shaft transmits 25 kW at 1500 rpm. What is the torque? A shaft transmits 25 kW at 1500 rpm. What is the torque? Read Details
A simply supported beam with a uniformly distributed load of… A simply supported beam with a uniformly distributed load of 2 kN/m over 6 m has a maximum bending moment of: Read Details
What is the work done by an ideal gas compressing isothermal… What is the work done by an ideal gas compressing isothermally from 3 m^3 to 1 m^3 at 200 kPa? Read Details
What is the velocity in a pipe with a diameter of 0.2 m and… What is the velocity in a pipe with a diameter of 0.2 m and a flow rate of 0.1 m^3/s? Read Details
A vehicle accelerates from 5 m/s to 25 m/s in 5 seconds. Wha… A vehicle accelerates from 5 m/s to 25 m/s in 5 seconds. What is the acceleration? Read Details
