Question

When a 0.850-kg mass oscillates on an ideal spring, the frequency is 1.55 Hz .

What will the frequency be if 0.160 kg are added to the original mass? Try to solve this problem without finding the force constant of the spring.

What will the frequency be if 0.160 kg are subtracted from the original mass? Try to solve this problem without finding the force constant of the spring.

Answer 1

2TT Solna & We know that frequency of sforing mass system, is given by, I f= h © Now, when mass is added to m then, let be fa so, tea mi frequency k 2 H mtmi Now, 0 0 mem, f 11 =) ti » 1:55 0.85 +0.16 ti 0.85 나 So, 1.422 of mi is Nowy Hz Ang fulf substracted from m, then suppose frequency be fi te ♡ K ul 21 mom, Now, es f mem, c M 0.85-0-16 N fa 1.55 fa OBS 162 = 1.72 Hj Ans