PLEASE HELP!! In Tynker does anyone know how to do the physics cannon assignment?

Consider the simple 3-station assembly line illustrated below, where the 2 machines at station 1 are parallel, i.e., the product only needs to go through one of the 2 machines before proceeding to station 2.what is the throughput time of this process?

When using a public computer or network, you should always

Explain how email technologies enable the exchange of messages between users. find out the typical parts of an email address and explain each part.