P1 = 31 kN and P2 = 11 kN. 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...

P1 = 31 kN and P2 = 11 kN.

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.

we know

FAB = 19.6 kN

FAE = 19.0 kN

FAF= 0 kN

FBC = 19.6 kN

FBE= 11 kN

FCD= 0 kN

FDE= 0 kN

FEF= -31 kN

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