Ineed this answered quickly. is the branch of science for naming and classifying organisms based on their natural relationships? a-physics b-taxonomy c-genetics d-biology

Abody of weight 60 kg is standing in a lift the lift going upward with a uniform velocity of 4.9 metre per second slows down and stops in two seconds then apparent weight of the body during the slow down process is

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

Looking at this barometer, is the air pressure high or low? what type of weather would you expect? high, bad low, bad high, good low, good