Two people are pushing a broken down car (out of gas). One exerts a force of 200 N to the east and the other exerts a force of 150 N to the east. Calculate the net force (assume there is no friction). What it be 350 N East?

the enthalpy of formation of water is given as -285.8kj/mol, which states that the enthalpy of formation is negative.

negative enthalpy of formation indicates that the heat is released during the reaction process. the heat is released from reaction to the surroundings the enthalpy is expressed with a negative sign with the energy given out in the reaction process.

the formation of water takes place by giving out heat which is -285.8 kj/mol.

so she was walking and she stepped on warm jeffy , uh uh uhh dadye i just pooped my pants