Where are you most likely to build up static electricity? a.) on a concrete sidewalk on a dry day. b.) in a rain forest. c.) on a nylon carpet in a dry area. d.) on a nylon carpet in a hotel by the beach.

Gunpowder residue is most likely to show up where on a shooters hands

The a992 steel rod bc has a diameter of 50 mm and is used as a strut to support the beam. determine the maximum intensity w of the uniform distributed load that can be applied to the beam without risk of causing the strut to buckle. take f. s. = 2 against bucklin

An ideal otto cycle has a compression ratio of 10.5, takes in air at 90 kpa and 40°c, and is repeated 2500 times per minute. using constant specific heats at room temperature, determine the thermal efficiency of this cycle and the rate of heat input if the cycle is to produce 90 kw of power.