Consider $($Figure $1).$ It takes $35$ s for the $\backslash (60-\backslash$mathrm$\{$Mg$\}\backslash )$ tugboat to increase its speed uniformly to $\backslash (25\backslash$mathrm$\{$~km$\}/\backslash$mathrm$\{$h$\}\backslash ),$ starting from rest. The propeller provides the propulsion force $\backslash (\backslash$mathbf$\{$F$\}\backslash )$ which gives it forward motion, whereas the barge moves freely. The barge has a mass of $80$ Mg $.$ Part A

Determine the force of the rope on the tugboat.

Express your answer to three significant figures and include the appropriate units.

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Request Answer

Part B

Also, determine the magnitude of $\backslash (\backslash$mathbf$\{$F$\}\backslash ).$

Express your answer to three significant figures and include the appropriate units.

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