you rub two red balloons against a wool scarf. what do you think will happen if you place the balloons near each other. justify your answer.

the balloons will stick together because they have similar charges.

the balloons will repel each other because they have opposite charges.

the balloons will stick together because they have opposite charges.

the balloons will repel each other because they have similar changes.

Ahorse is how much percent more powerful than a pony

When you type the pwd command, you notice that your current location on the linux filesystem is the /usr/local directory. answer the following questions, assuming that your current directory is /usr/local for each question. a. which command could you use to change to the /usr directory using an absolute pathname? b. which command could you use to change to the /usr directory using a relative pathname? c. which command could you use to change to the /usr/local/share/info directory using an absolute pathname? d. which command could you use to change to the /usr/local/share/info directory using a relative pathname? e. which command could you use to change to the /etc directory using an absolute pathname? f. which command could you use to change to the /etc directory using a relative pathname?

Describe a data structures that supports the stack push and pop operations and a third operation findmin, which returns the smallest element in the data structure, all in o(1) worst-case time.