What type of border would likely have the most protection

How will the system respond to a temperature increase?

Where is the potential energy throughout the loading, cocking, and releasing of the trebuchet?

Agroup of monkeys is trying to cross the river in a rowboat. the maximum buoyant force on the rowboat is 2,000 n. the weight of the rowboat is 1,000 n. each monkey has a weight of 150 n. how many monkeys can safely cross in the rowboat at one time? explain your reasoning, including any calculations you used to find the answer.