physics, chap2(speed and velocity)
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Last updated 3:48 PM on 5/6/25
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8 Terms
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Define Speed
It is defined as the distance travelled per second by a moving object.
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Nature of Speed
Scalar Quantity
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Sign of Speed
Always Positive
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Average Speed in Circular Motion
Non-Zero
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Define Velocity
It is defined as the distance travelled per second by the body in a specified direction
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Nature of Velocity
Vector Quantity
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Sign of Velocity
Can be Positive, Negative, or Zero depending on direction
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Average Velocity in Circular Motion
Zero
Note 
Flashcards (57)