P$1=25$kN

P$2=19$kN

Part B $-$ The Forces in the Members at Joint C

What are the forces in the two members CB and CD $?$

Express the magnitudes of the forces to three significant figures. Separate your answers with a comma.

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Part C $-$ The Sense of the Forces

State if the members considered in part B are in tension or compression.

Complete each sentence by dragging the appropriate word into the blank. The words can be used more than once.

Figure

compression

tension

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Member CB is in tension

Member CD is in compression

Determine the force in member AD$,$ and state if the member is in tension or compression.

Express your answer to three significant figures and include the appropriate units. Enter negative value in the case of compression and positive value in the case of tension.

Part B

Determine the force in member BC$,$ and state if the member is in tension or compression.

Express your answer to three significant figures and include the appropriate units. Enter negative value in the case of compression and positive value in the case of tension.

Previous Answers

Correct

Part C

Determine the force in member BD$,$ and state if the member is in tension or compression.

Express your answer to three significant figures and include the appropriate units. Enter negative value in the case of compression and positive value in the case of tension.

Part D

Determine the force in member CD$,$ and state if the member is in tension or compression.

Express your answer to three significant figures and include the appropriate units. Enter negative value in the case of compression and positive value in the case of tension.

Previous Answers

Correct