Engineering, 01.10.2021 19:20 infoneetusinghoyg22o
A nut cracker has rubber grip handles that are 8.0-in long. The user can place
larger nuts like walnuts 1.82-in from the pivot point, and small nuts like
almonds 0.78-in from the pivot point.
What is the idea mechanical advantage of the nut cracker when opening small
nuts?
Answer precision: X. XX
Answers: 3
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Carbon dioxide gas expands isotherm a turbine from 1 mpa, 500 k at 200 kpa. assuming the ideal gas model and neglecting the kinetic and potential energies, determine the change in entropy, heat transfer and work for each kilogram of co2.
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Water vapor initially at 10 bar and 400 °c is contained within a piston-cylinder assembly. the water lost heat to the surrounding according to isochoric (iso-volumetric) process until its temperature is 150 °c. the water is then condensed isothermally to saturated liquid. for the water as a system, calculate the work in kj/kg
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The maximum shear stress and maximum flexural stress occur at the same location along a beam subjected to a non-uniform bending load. a)-trune b)- false
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A nut cracker has rubber grip handles that are 8.0-in long. The user can place
larger nuts like wa...
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