· Calculate, for the W24X103, the maximum shear stress. Identify the location along the beam where the maximum shear stress occurs. Since the W24X103 is a standard section, use the web area to calculate the shear stress Determine if the cross-section profile provided is acceptable by satisfying the following conditions: Amax = 1.5 inches, Oyield = 50 ksi, Tyield = 18 ksi and a factor of safety against yielding of 1.5 for both cases. A 10 ft 14 ft 15 ft 11 ft k P1=18 kip P₂-10 kip P3=1 kip w=0.2 kip/ft 50 ft Figure 1. Mechanical model of the beam B

An electric hot water heater consumes 3.1 kilowatts of electricity and converts it to heat. How long will it take the water heater to heat a 67 gallon tank of water from 10 degrees Celsius to 50 degrees Celsius? (1 kilogram of water is 0.37 gallons, 1 Calorie = 4200 J).  It may be helpful to refer back to the weekly handout for guidance on this problem. Your final answer should be in minutes (rounded to the nearest 10 minutes).

Please solve the problem correctly and get the right answer.