A block starting from rest slides down the length of an 18-meter plank with a uniform acceleration of 4. 0 m/s2. How long does it take the block to reach the bottom?.

if you answer my question i will answer yours

a lot of it means it can be "burned" for energy and sold at one price. if it is scarce, the price will go up

ok

explanation:

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