O Sistema de vasos a baixo constituido por um tubo em forma de u" Com dois liquid os a e b imisciveis de densidades diferentes. Sabendo que hb=40cm e hA=70cm e a densidades do fluido B e de 0,9.10³, Qual e a densidades do fluido A?

Imagine you work as a consultant, and your daily job involves listening to the constructive criticism of others. as part of your job, you must listen to opposing viewpoints to make important decisions. in this activity, you are a consulting dam engineer. you must make a decision about four different dams; should they be repaired, taken down, or left alone? you will listen to contrasting opinions about what should be done with the dams before you make the final decision. as the consulting dam engineer, what do you decide to do with this dam? explain your reasoning. by making your decision, did you support the opinions of the mayor and/or the dam safety official? why or why not? (site 1)

Discuss how the hardness or softness of the landing surface is related to the time required to stop the egg

While the change in blank will remain the same during a collision, the force needed to bring an object to a stop can be blank if the time if collision is blank