A simply supported beam has a uniformly distributed load of 10 kN/m over a span of 4 m. What is the maximum bending moment?
Blog
A rod with a cross-sectional area of 25 mm^2 experiences a l…
A rod with a cross-sectional area of 25 mm^2 experiences a load of 125 kN. What is the stress?
A vehicle accelerates from rest to 25 m/s in 5 seconds. What…
A vehicle accelerates from rest to 25 m/s in 5 seconds. What is its acceleration?
What is the safety factor for a component with yield strengt…
What is the safety factor for a component with yield strength 600 MPa and working stress 200 MPa?
“If the Reynolds number for fluid flow is 2,400, the flow is…
“If the Reynolds number for fluid flow is 2,400, the flow is:”
“A wall has thermal conductivity of 0.6 W/m·K, thickness 0.2…
“A wall has thermal conductivity of 0.6 W/m·K, thickness 0.2 m, and temperature difference of 30 K. What is the heat transfer rate if the area is 10 m^2?”
“If an engineer has a conflict of interest, they must:”
“If an engineer has a conflict of interest, they must:”
Calculate the Reynolds number for water flowing at 2 m/s in…
Calculate the Reynolds number for water flowing at 2 m/s in a pipe with a diameter of 0.2 m and kinematic viscosity of 1 x 10^-6 m^2/s.
A particle of mass 2 kg has a velocity of 3 m/s. What is its…
A particle of mass 2 kg has a velocity of 3 m/s. What is its kinetic energy?
The effectiveness of a heat exchanger depends on:
The effectiveness of a heat exchanger depends on: