What are the constant parameters in charles' gas law? i know the changing paramters are temperature and volume. i'm not sure about the constant though..

The long handle on a rake is a(n) a. lever b. screw c. wedge d. inclined plane

The ozone hole appears in antarctica during

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.