Awooden beam 24 feet long leans against a wall and makes an angle of 71° with the ground. how high up the wall does the beam reach to the nearest foot?

Aci is desired for the true average stray-load loss μ (watts) for a certain type of induction motor when the line current is held at 10 amps for a speed of 1500 rpm. assume that stray-load loss is normally distributed with σ = 2.3. (round your answers to two decimal places.)