You add them. For example, if a block is accelerating to the right at 2 m/s2 but is being slowed by friction accelerating the block to the left at 1 m/s2, then you can add the accelerations--positive is right and negative is left. The net acceleration would be 1 m/s2
to the right.
separation happens because when two things mix together and are negative and negative or positive and positive then they don't like each other and they don't mix well together
It accelerates in the opposite direction. Its velocity increases in the opposite direction to the direction that has been assigned positive.
The object is moving down (or backwards), getting slower and slower. Eventually, its speed will drop to zero, and it'll begin moving up (forward).
negative acceleration
it depends on the charge...if it is positive on a negative they create static if it is positive on a positive or a negative on a negative...nothingAnother view:The friction develops heat.
Its slowing down (but still moving).
if you are using magnets, they stick together.
if you are using magnets, they stick together.
separation happens because when two things mix together and are negative and negative or positive and positive then they don't like each other and they don't mix well together
What happens when you inadvertently crossed the positive battery terminal from a negative to a positive and a positive to a negative.?Read more: What_happens_when_you_inadvertanly_crossed_the_positive_battery_terminal_from_a_negative_to_a_positive_and_a_positive_to_a_negative.
Positive and negative attract, or goes together. Positive and positive or Negative and Negative repell, or push away from one anothe
If the positive direction was defined at the outset as the direction opposite to the direction in which the object happens to be moving just now, and the object is slowing down, then the acceleration is positive because, algebraically, the object's speed is increasing in the positive direction.
Acceleration is negative.
a negative divided by a negative is a positive
It accelerates in the opposite direction. Its velocity increases in the opposite direction to the direction that has been assigned positive.
Becomes a negative.
Dividing a negative number by a positive number results in a negative answer.