It is the rate of change in the person's position in the direction towards - or away from - the centre of the earth.
the person is decreasing resultant velocity
Relative to the bus, you are moving towards the back. If your walking speed is slower than the speed of the moving bus (which it usually will be) then your motion relative to a point on the ground will be moving in the direction of the moving bus, but slower by the speed at which you are walking.
To determine the relative velocity between two objects, you can subtract the velocity of one object from the velocity of the other object. This will give you the relative velocity between the two objects.
The velocity of the person is the velocity of the speeding train plus the velocity of the jump out. this gives a resultant velocity with a forward component in the direction of the train's motion.
Yes it can be!!! If two cars on a straight road head directly toward each other at a speed of 60mph (relative to the road), the velocity of one relative to the other is 120mph. This example arbitrarily uses the road as the reference for each car's speed, but there really is no such thing as "absolute velocity" and both cars would have a velocity of about 1000mph relative to the center of the Earth. According to Einstein's principles of "Relativity" all velocity is relative.
If the person sat on the train their velocity relative to the ground would be 95kph. But he/she is goind 3kph to oppose this. So 95-3 = 92 kph to the north is velocity of person relative to the ground.
the person is decreasing resultant velocity
Relative to the bus, you are moving towards the back. If your walking speed is slower than the speed of the moving bus (which it usually will be) then your motion relative to a point on the ground will be moving in the direction of the moving bus, but slower by the speed at which you are walking.
Speed is the relative velocity of a body (such as an athlete) given a frame of reference (such as the ground).
To determine the relative velocity between two objects, you can subtract the velocity of one object from the velocity of the other object. This will give you the relative velocity between the two objects.
Relative to the ground and anything else on the ground including buildings or a person just standing there, yes, the frisbee is at rest. Relative to a person walking by or a skateboard rolling by, the frisbee is in motion. There's no such thing as 'really' at rest or 'really' moving. Motion is always relative to something.
Relative to the ground and anything else on the ground including buildings or a person just standing there, yes, the frisbee is at rest. Relative to a person walking by or a skateboard rolling by, the frisbee is in motion. There's no such thing as 'really' at rest or 'really' moving. Motion is always relative to something.
relative velocity is defined as the time rate of change of one object with respect to another object.the relative velocity depends upon the observer i.e.if the velocities of two objects are same then the relative velocity also seems to be equal.
The velocity of the person is the velocity of the speeding train plus the velocity of the jump out. this gives a resultant velocity with a forward component in the direction of the train's motion.
Add the rivers velocity to the boats velocity
Yes it can be!!! If two cars on a straight road head directly toward each other at a speed of 60mph (relative to the road), the velocity of one relative to the other is 120mph. This example arbitrarily uses the road as the reference for each car's speed, but there really is no such thing as "absolute velocity" and both cars would have a velocity of about 1000mph relative to the center of the Earth. According to Einstein's principles of "Relativity" all velocity is relative.
The relative velocity of alpha with respect to beta is the velocity of alpha minus the velocity of beta. The relative velocity of beta with respect to gamma is the velocity of beta minus the velocity of gamma. The relative velocity of alpha with respect to gamma is the velocity of alpha minus the velocity of gamma.