If my weight is 53.18 kg and i walked up a flight of stairs 4.3 meters tall in 11.35 seconds what would be the work it took me to climb up the stairs in joules?

Which of the following are considered noble gases? a. bromine b. neon c. argon d. chlorine

Determine the change in width a, height b, thickness t when a plate is subjected to the uniform distributed load and is made of material having modulus of elasticity e=230 gpa and poisson's ratio ν=1/3. given : a=400 mm and b= 300 mm also the uniformly distributed load in downward y direction of plate is 2 mn/m and in the positive x direction is 3 mn/m and t=20 mm

Hen a gfci receptacle device is installed on a 20-ampere branch circuit (12 awg copper), what is the minimum volume allowance (in cubic inches) required for conductor fill for each conductor in the outlet box?