“A steel rod with a cross-sectional area of 10 mm^2 is subjected to a tensile load of 10,000 N. What is the stress?”

What is the best method to reduce water consumption in irrigation?

Heat transfer by conduction is governed by:

What is the Reynolds number for water flowing at 1 m/s in a 0.1 m diameter pipe with a kinematic viscosity of 1 x 10^-6 m^2/s?

“What is the present value of $1,000 to be received in 3 years at an interest rate of 5%?”

What should an engineer do when faced with a conflict of interest?

“A project has an initial cost of $10,000 and generates $2,000 annually for 6 years. What is the payback period?”

A ball is dropped from rest and takes 2 seconds to hit the ground. What is the height from which it was dropped?

A 500 N force acts at a 45° angle. What is the vertical component of the force?

What is the Reynolds number for water flowing at 1 m/s in a 0.1 m diameter pipe with a kinematic viscosity of 1×10^-6 m^2/s?