When a $0\mathrm{.}750$ kg mass oscillates on an ideal spring, the frequency is $1\mathrm{.}75$ Hz$.$

Part A

What will the frequency be if $0\mathrm{.}220$ kg is added to the original mass? Try to solve this problem without finding the force constant of the spring.

Express your answer with the appropriate units.

Activate to select the appropriates template from the following choices. Operate up and down arrow for selection and press enter to choose the input value typeActivate to select the appropriates symbol from the following choices. Operate up and down arrow for selection and press enter to choose the input value type

f$1=$

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Request$$Answer

Part B

What will the frequency be if $0\mathrm{.}220$ kg is subtracted from the original mass? Try to solve this problem without finding the force constant of the spring.

Express your answer with the appropriate units.

Activate to select the appropriates template from the following choices. Operate up and down arrow for selection and press enter to choose the input value typeActivate to select the appropriates symbol from the following choices. Operate up and down arrow for selection and press enter to choose the input value type

f$2=$

nothingnothing