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Porcine = of, affecting, or resembling a pig or pigsEquine = of, relating, or affecting horses or various other members the the equine familyUrsine = of, relating to, or resembling bearsFeline = Of, relating to, or affecting cats or other members of the cat familyYour answer is choice "D. Feline"(definitions indigenous "New Oxford American Dictionary)
a 13kg block is at remainder on a level floor. A 400 g glob of putty is thrown in ~ the block so the the putty travel horizontally, h
We are provided that
Mass of block, m=13 kg
Mass of glob,m"=400g=0.4 kg
Total mass, M=13+0.4=13.4 kg
Distance, s=15 cm=0.15m
Coefficient of sliding friction,
We have actually to find the initial speed of the putty.
Friction force, f=
Work done=7.8792 J
Work excellent =K.E=
Using conservation of linear momentum
Hence, the initial rate of the putty=36.3m/s
Suppose you boost your walking rate from 5 m/s come 11 m/s in a period of 1 s. What is your acceleration?
b.The ultimate source of power in the biosphere is the sun.
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Explanation:The pyramid represents the energy that is initiated from the sun is then retained and also stored in the brand-new biomass and the each tropic level of the ecosystem there is 10% of the transport of energy kind one level to the following or greater level.