A spring compressed by 0.1 m develops a restoring force 10 N

cbse
oscillations

#1

A spring compressed by 0.1 m develops a restoring force 10 N. A body of mass 4 kg placed on it. Deduce
(i) the force constant of the spring.
(ii) the depression of the spring under the weight of the body (take g = 10 N/kg)
(iii) the period of oscillation, the body is distributed and
(iv) frequency of oscillation


#2