Sixth grade G.1 Calculate speed from time and distance 602
A remote-controlled submarine moved underwater at a steady speed for 10 seconds. It
moved 930 centimeters in that time. What was its speed?
centimeters per second
Submit

c- cold periods in earth's history during which glaciers covered much of the surface.

explanation:

a). in this case, dh> 0 and sd> 0. if t becomes larger, the term "-tds" will become more negative. at some point, it is possible that -dts will be more negative than the dh is positive, and the reaction will become spontaneous. this is probably the correct answer, but you should look at all of the other possibilities and make sure of that.