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A vibrating system having mass 1.2 Kg is suspended by a spring of stiffness 1000 N/m and it is put to harmonic excitation of 10 N.
Assuming viscous damping, Calculate :
(a) Resonant frequency
(b) Phase Angle at Resonance
(c) Amplitude at resonance
(d) Frequency corresponding to the peak amplitude
(e) Damped Frequency
Matter, Particle and Weight: Sol: Matter: Matter is anything which occupies space and have some mass, offers resistance to any stress, for example Iron, stone, air, Water.
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An enclousure measures 1.5 x 1.75m with a height of 2m.Under steady state equilibrium conditions , the ceiling and walls are maintained at 525K and floor at 400K. Calculate the
diff.between direct stress and bending stress
Strength tests : These tests are carried out to check the holding powers of various binders used in green moulding sand, dry moulding sand and core sand. These tests are performed
explain laws and thermodynamics
a body of mass 5kg moves with an acceleration of 20m/s calculate the force
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Following sets of the three forces act on a body,. In which case resultant cannot be zero? 1) 10N, 10N, 10N 2)10N, 10N, 20N 3)10N, 20N, 20N 4010N, 20N, 40N Ans) In 4th
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