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Does both car have same velocity If a speedometer on a car travelling north reads 65 km per hr and it passes another car travelling south at 65 km per hr.?
Wiki User
∙ 12y ago
No, the car donot have same velocity.
Wiki User
∙ 12y ago
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The speedometer of a car moving east reads 55mph it passes another car going west at 55mph the cars have the same?
Speed - but NOT velocity.
The speedometer of a car moving to the east reads 100km per hr and it passes another car that moves to the west at 100km per hr so do both cars have the same velocity please explain?
Velocity is direction and speed so the vehicle do not have the same velocity
When speed passes from one medium wave to another what happens?
it changes in velocity
How are sound waves are affected by their frequency and the medium through which the sound wave passes?
The wavelength is equal to the local velocity of sound divided by the frequency, As with light, there can be refraction when sound passes from one medium to another with a different sound velocity.
What is mathematical refraction?
Mathematical refraction is when we use the mathematical formula to calculate the velocity of light as it passes from one medium to another.
What happens when light passes through something?
The velocity of light is greatest when travelling through a vacuum. When travelling through something else, a glass material say, then its velocity is slower. The refractive index is the ratio of the speed of light in a vacuum to the speed of light in that substance. For example light travels in a vacuum about 1.3 times as fast as in water, so we say water has a refractive index of 1.3. And it is likely that the velocity in the glass will be different at different wavelengths of light.
Why is force needed to keep the planets orbiting the sun at constant velocity?
orbits occur if either a ring of asteroid rock and dust collects into a ball, or a body travelling a a high velocity passes by the larger body and is pulled in by the gravitational field. I this case, the velocity is required to produce central fugal force on the object, otherwise it will be pulled into the larger body.
Wave velocity as it passes from air to ionosphere?
decreses
How is wave and velocity related?
Because of bending of any wave, such as a light or sound wave, when it passes from one medium into another of different optical density.
If car travelling in a large circle passes by a motorcycle that is travelling in a straight line from North to South Both of their speedometers read 10 m s Which statement below is true?
You didn't give me any statements. A. The car and the motorcycle have the same speed, but different velocities. B. The car and the motorcycle have the same velocity, but different speeds. C. The car and the motorcycle have the same speed and velocity. D. The car and motorcycle have different speed and different velocity. Please help me out! Reno/Yes those are the statements.
Is reflection the bending of light?
No,its called refraction. this actually happens when the light passes from one medium to another and thus the velocity of light changes, which enable the light to bend.
What is the condition of the position-time graph when the velocity-time graph passes through zero?
As, in the velocity-time graph, curves passes through zero means 'when time is zero velocity is zero'. Velocity is time derivative of displacement. So displacement is maximum or minimum when time is zero in position-time graph.
