Questions
A ball of mass 5kg hangs from a spring of force constant k N/m and oscillates with certain time period. If the ball is removed, the spring shortens by
a
b
c
(2g) m
d
(g) m
detailed solution
Correct option is B
When the ball is in equilibrium Mg = kxs where xs = static deflection of the spring. Shortening of spring = xs = Mg/K =Talk to our academic expert!
Similar Questions
Two springs of spring constants are joined in series. The effective spring constant of the-combination is given by:
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