The quantity relating to motion that is not a vector is speed.

Here's why:

1. A vector quantity is defined as a quantity having both magnitude (size) and direction.

2. Speed is a scalar quantity, which means it only has magnitude. When you say something is moving at a speed of 5 m/s, you're only giving the magnitude, not the direction.

3. On the other hand, velocity and acceleration are both vector quantities. Velocity tells you how fast something is moving and in what direction, while acceleration tells you how the velocity is changing over time, again in a specific direction.

So, the answer to your question is speed.

Question

The quantity relating to motion that is not a vector is speed.

Here's why:

1. A vector quantity is defined as a quantity having both magnitude (size) and direction.

2. Speed is a scalar quantity, which means it only has magnitude. When you say something is moving at a speed of 5 m/s, you're only giving the magnitude, not the direction.

3. On the other hand, velocity and acceleration are both vector quantities. Velocity tells you how fast something is moving and in what direction, while acceleration tells you how the velocity is changing over time, again in a specific direction.

So, the answer to your question is speed.

Knowee AI · Accepted Answer

The quantity relating to motion that is not a vector is speed.

Here's why:

1. A vector quantity is defined as a quantity having both magnitude (size) and direction.

2. Speed is a scalar quantity, which means it only has magnitude. When you say something is moving at a speed of 5 m/s, you're only giving the magnitude, not the direction.

3. On the other hand, velocity and acceleration are both vector quantities. Velocity tells you how fast something is moving and in what direction, while acceleration tells you how the velocity is changing over time, again in a specific direction.

So, the answer to your question is speed.

Which of the following quantities relating to motion is not a vector?Group of answer choicesspeedaccelerationAll of these choices are correct.velocity

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