Questions
Refer to the diagram one kg block performs vertical harmonic oscillations with amplitude 1.6 cm and frequency 25 rad . The maximum value of the force that the system exerts on the surface is
detailed solution
Correct option is D
Weight = 5x 10N = 50 N Maximum restoring force mω2A = 1×252 ×1.6 × 10-2= 10 Maximum force on the surface = (50 + 10) N = 60 N.Talk to our academic expert!
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Two springs of spring constants are joined in series. The effective spring constant of the-combination is given by:
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