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Questions and Answers
What type of acceleration is responsible for changing the magnitude of velocity in non-uniform circular motion?
What type of acceleration is responsible for changing the magnitude of velocity in non-uniform circular motion?
- Angular acceleration
- Tangential acceleration (correct)
- Radial acceleration
- Linear acceleration
In which direction is the tangential acceleration directed during non-uniform circular motion?
In which direction is the tangential acceleration directed during non-uniform circular motion?
- Perpendicular to the velocity
- Radial to the circle
- Along or opposite to the velocity (correct)
- Opposite to the velocity
What type of motion is described when the magnitude of the radial acceleration is not constant?
What type of motion is described when the magnitude of the radial acceleration is not constant?
- Non-uniform circular motion (correct)
- Linear motion
- Oscillatory motion
- Uniform circular motion
What is responsible for changing the angular velocity at every instant in non-uniform circular motion?
What is responsible for changing the angular velocity at every instant in non-uniform circular motion?
When the angular acceleration is constant and along the axis of rotation, where are all quantities like angular velocity directed?
When the angular acceleration is constant and along the axis of rotation, where are all quantities like angular velocity directed?
What happens if the angular acceleration is along a direction other than axial during non-uniform circular motion?
What happens if the angular acceleration is along a direction other than axial during non-uniform circular motion?
What is the acceleration responsible for changing the magnitude of velocity in non-uniform circular motion?
What is the acceleration responsible for changing the magnitude of velocity in non-uniform circular motion?
What is the acceleration that is still present in non-uniform circular motion even though the magnitude is not constant?
What is the acceleration that is still present in non-uniform circular motion even though the magnitude is not constant?
What is the acceleration that is always tangential and responsible for changing the magnitude of velocity?
What is the acceleration that is always tangential and responsible for changing the magnitude of velocity?
Which acceleration is directed along or opposite to the velocity in non-uniform circular motion?
Which acceleration is directed along or opposite to the velocity in non-uniform circular motion?
What makes it possible to use scalar notation and write kinematical equations of motion for non-uniform circular motion?
What makes it possible to use scalar notation and write kinematical equations of motion for non-uniform circular motion?
In which direction is the angular acceleration directed when the particles are still in the same plane during non-uniform circular motion?
In which direction is the angular acceleration directed when the particles are still in the same plane during non-uniform circular motion?
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