The train.
The front seat of the car.
the front seat of the car I think.....
None. 0 mps.
If their velocities are equal, then the speed of each bus relative to the other is zero. A passenger on one bus could read a newspaper held up by a passenger on the other one.
65
The front seat of the car.
the front seat of the car I think.....
None. 0 mps.
Relative speed is the speed between two moving objects with no regards to a fixed reference. Speed is how fast something is moving with respect to an object.
Yes if the train is moving forward, you are moving at the train speed + walking speed relative to the tracks.
Relative motion. To talk about a train moving at a certain speed usually means that the train is moving at a certain speed relative to a stationary observer (relative to the ground). This however also means that a passenger traveling in said train would experience the ground (and every other stationary object) as the moving object. This is why a stationary train may seem to be moving to passengers of an already moving train.
Relative motion is motion COMPARED TO the observer, or to the equipment being used to observe the motion. Relative to the driver of the car, his passenger is not moving. But relative to the person standing at the bus stop, the same passenger in that car is zooming by at high speed. Relative to your seat in the airplane, you're not moving at all, and you can get comfortable and take a nap. But relative to anybody down on the ground, you may be moving almost 10 miles a minute ! and you'll cross half a dozen states before you wake up.
If their velocities are equal, then the speed of each bus relative to the other is zero. A passenger on one bus could read a newspaper held up by a passenger on the other one.
65
Relative to the car you are motionless. Relative to the road you are moving at the speed of the car. Relative to the sun you are moving at the speed of Earth as it orbits the sun (30km a second).
an object that is not moving can be in equilibrum. an object moving at a steady speed in a straight line can also be equilibrum.
They will be of the same length and size.