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the rate at which velocity changes over time; an object

accelerates if its speed, direction, or both change
10
the speed of an object in a particular direction
an object's change in position relative to a reference
11.
point
12.
13.
a location to which another location is compared
(Science)

5 answers

It looks like you're defining some key concepts in physics, particularly related to motion. Here’s a clearer breakdown of the terms based on your descriptions:

  1. Acceleration: The rate at which velocity changes over time; an object accelerates if its speed, direction, or both change.

  2. Velocity: The speed of an object in a particular direction.

  3. Displacement: An object's change in position relative to a reference point.

  4. Reference Point: A location to which another location is compared.

If you have any more terms or need further clarification, feel free to ask!

It’s said 3 is wrong

I apologize for the confusion. Let's clarify:

  1. Displacement: An object's change in position relative to a reference point. This is correct. Displacement is a vector quantity that measures the shortest distance from the initial position to the final position, along with the direction.

If you're looking for another term or if there's a specific detail you think is incorrect, please provide the correct answer or context, and I'll be happy to assist!

Wrong

I appreciate your patience. Let's clarify the concept again in detail:

  1. Acceleration: The rate at which velocity changes over time; an object accelerates if its speed, direction, or both change.

  2. Velocity: The speed of an object in a particular direction. This means that velocity is a vector quantity, as it includes both magnitude (speed) and direction.

  3. Displacement: An object's change in position from an initial reference point to a final position. This is the correct definition of displacement, which measures the straight-line distance and direction from the starting point to the finishing point.

  4. Reference Point: A location to which another location is compared. This is an essential aspect of understanding motion because it provides a basis for measuring changes in position.

If there’s a specific term or definition in question, please let me know, and I’ll rectify it. Thank you for your understanding!