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# Two cars are each traveling at 72 km h one car is traveling northeast and the other is traveling south the two cars have different a velocities b speeds?

Updated: 4/28/2022

Myomichan

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Q: Two cars are each traveling at 72 km h one car is traveling northeast and the other is traveling south the two cars have different a velocities b speeds?
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### Can two object have the same speeds but different velocities?

No. Speed is the magnitude of the velocity vector. If velocities are the same, their magnitudes are the same, which is another way of saying that the speeds are the same.It can work the other way around, however ... same speed but different velocities, meaning same speed in different directions.

### Can two objects have the same velocity the different speeds?

No. Speed is the magnitude of the velocity vector. If velocities are the same, their magnitudes are the same, which is another way of saying that the speeds are the same.It can work the other way around, however ... same speed but different velocities, meaning same speed in different directions.

### Why does light refract?

Because light travels at different velocities, and various colors of light also travel at different speeds in optical media.

### Are Terminal velocities balanced or unbalanced?

"Balanced" refers to forces, not to velocities or speeds. If an object is at terminal SPEED, the FORCES on it are balanced.

### If the bending of a wave entering a new medium occurs because the two sides of the wave are traveling at different?

Because the mediums are Traveling at different speeds.

### How does light refract?

it refracts because it travels in different velocities and other colors of light travel in different speeds When light crosses a boundary between mediums, it changes speeds, and it bends or changes the angle that it is travailing at when it crosses the boundary.

### How do two objects moving at the same speed have different velocities?

Velocity is a vector; to specify velocity, you indicate a speed (a magnitude), and a direction. If two objects move in different directions, their velocities will be different, even if their speeds are the same.Velocity is a vector; to specify velocity, you indicate a speed (a magnitude), and a direction. If two objects move in different directions, their velocities will be different, even if their speeds are the same.Velocity is a vector; to specify velocity, you indicate a speed (a magnitude), and a direction. If two objects move in different directions, their velocities will be different, even if their speeds are the same.Velocity is a vector; to specify velocity, you indicate a speed (a magnitude), and a direction. If two objects move in different directions, their velocities will be different, even if their speeds are the same.

### Can two objects have a different speed but same velocity?

No. Speed is the magnitude of the velocity vector. If velocities are the same, their magnitudes are the same, which is another way of saying that the speeds are the same.It can work the other way around, however ... same speed but different velocities, meaning same speed in different directions.

### How can two toy cars have equal and opposite momentum if travelling at different speeds?

Different weights and traveling in opposite directions.

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### How can two cars have equal and opposite momentum if travelling at differen speeds?

Different weights and traveling in opposite directions.

### When can velocities be added together?

If you know how to add vectors, then they always can. If you're just adding their magnitudes (speeds) then both velocities must be in the same direction, otherwise your answer doesn't mean anything.