Two persons are moving with velocity 10 M per second in opposite direction their
relative velocity is
20 m/s.
This is because when two objects are moving in opposite directions, their relative velocity is the sum of their individual velocities. Therefore, the relative velocity of the two persons would be:
10 m/s (velocity of person 1) + (-10 m/s) (velocity of person 2)
= 10 m/s - 10 m/s
= 20 m/s (in opposite direction)
If Ibrahim is moving with velocity 10 M per second towards the north and women is moving with 15 metre per second towards south their relative velocity is
The relative velocity of Ibrahim and women depends on the angle between their directions of motion.
If they are moving in opposite directions along the same straight line, then their relative velocity is the sum of their individual velocities, which would be:
10 m/s (velocity of Ibrahim towards north) + (-15 m/s) (velocity of woman towards south)
= -5 m/s towards south (Ibrahim and woman are moving away from each other)
If they are moving at an angle to each other, then we need to use vector addition to calculate their relative velocity. In this case, we would need to know the angle between their directions of motion and the magnitude of their velocities in order to calculate the relative velocity.
The relative velocity between two persons moving in opposite directions can be determined by adding their individual velocities.
If one person is moving with a velocity of 10 m/s to the right and the other person is moving with the same velocity but in the opposite direction (to the left), then their relative velocity can be calculated as follows:
Relative velocity = velocity of the first person + velocity of the second person
Relative velocity = 10 m/s + (-10 m/s)
Relative velocity = 0 m/s
Therefore, the relative velocity between the two persons moving in opposite directions is 0 m/s.