If you measured the distance when they had each travelled 6 miles immediately before/after they turned the distance would be 12 miles. After they have turned you could calculate the distance between them using Pythagoras's theorem if the turn was 90 degrees and you knew how far they travelled after they turned. As it is written there is not enough information in the question to answer it.
No. A wave travelling in the opposite direction would have its amplitude increased.
It depends on what information you have. Also, velocity can be negative - it just means that the object is travelling in the direction opposite to the positive direction for the velocity vector.
Yes it can. If distance and displacement is positive then it means it's going forwards. If you get a distance or displacement that is negative then means it's going the other direction, backwards.
Yes, it will fall straight to the ground.
It's the same distance from the average position as the top is, but in the opposite direction.
The opposite of 125 is -125. In mathematics, the opposite of a number is its additive inverse, which means it is the same distance from zero on the number line but in the opposite direction. Therefore, while 125 is positive, its opposite is negative.
Yes, that is correct.
Negative and Positive numbers. Ex. -4 & 4 are the same distance from zero which is 4.
Generally it means that the cars on the other side of the line will be travelling in the opposite direction as you are. A white line means that the traffic is facing the same direction as you, or that there is no travel across the line (shoulder).
The total distance from Philadelphia to Sydney is 9,869 miles, as the crow flies. If you are travelling to the opposite coast of Australia, the distance from Philadelphia to Perth is 11,610 miles.
The opposite of 127 is -127. In mathematics, the opposite of a number is its additive inverse, which means it is the same distance from zero on the number line but in the opposite direction. Thus, while 127 is positive, its opposite, -127, is negative.
If the equal and opposite forces are separated by a certain distance they are called as couple. If the equal and opposite forces are not seperated by a certain distance their resultant is zero as per Parallelogram Law of Vector Addition.