T1 =2п√m1/k
T2 =2п√m2/k
T2/T1 = 2п√m2/k / 2п√m1/k =√ m2/m1=√ (m1+0.6)/m1
T2/T1 = 2
√ (m1+600)/m1 =2
(m1+600)/m1 =4
m1+600=4m1
3m1 =600
m1 =200 г
T1 =2п√m1/k
T2 =2п√m2/k
T2/T1 = 2п√m2/k / 2п√m1/k =√ m2/m1=√ (m1+0.6)/m1
T2/T1 = 2
√ (m1+600)/m1 =2
(m1+600)/m1 =4
m1+600=4m1
3m1 =600
m1 =200 г