59:15 How does a production possibility chart assist in outlining opportunity cost?

It compares profit potential of one product to another.
It compares production cost of one product to another.
It compares production numbers of one product to another.
It compares consumer demand of one product to another.

momentum of soft ball three times less than baskey ball

one person pulls 90n one way and the other has 100n pulling the other way.

so the net force = 90 - 100 = -10n,

or the ans can be 10n if the picture shows -90n and 100n instead.

the journeys of marquette, joliet and la salle a) new france expand.

all three of these explorers explored the midwest and the area around the great lakes, which they subsequently claimed for france.

this was a big portion of territory and expanded new france which before then only consisted of quebec province in northeastern canada