If a ball rolls down an incline from left to right, the slope of that incline is?
+130514 Well, of course, this depends upon one's frame of reference....but.....if, from your frame of reference, the b***s rolls downhill from left to right, the slope is negative, since we genarally consider a line that falls from left to right as having a negative slope.....
Of course, an observer on the other side of the hill might consider the slope 'positive"...
+130514 Well, of course, this depends upon one's frame of reference....but.....if, from your frame of reference, the b***s rolls downhill from left to right, the slope is negative, since we genarally consider a line that falls from left to right as having a negative slope.....
Of course, an observer on the other side of the hill might consider the slope 'positive"...
