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Questions and Answers
What is acceleration?
What is acceleration?
- A change in speed
- A change in velocity (correct)
- A change in direction
- A change in position
Is acceleration a scalar or a vector quantity?
Is acceleration a scalar or a vector quantity?
- Both scalar and vector
- Vector (correct)
- None of the above
- Scalar
Can an object be accelerated if its speed remains constant?
Can an object be accelerated if its speed remains constant?
- No, it is impossible
- Yes, if the object is moving in a straight line
- Yes, if the object is moving in a circle (correct)
- Yes, if the object is stationary
