11 grade physics others
Which of the following is a scalar quantity? Mass, velocity, Force, acceleration.
Which of the following is a scalar quantity? Mass, velocity, Force, acceleration.
1 Answer
Askiitians Tutor Team
Approved Tutor Answer11 Months agoIn physics, quantities can be classified as either scalar or vector. A scalar quantity has only magnitude, while a vector quantity has both magnitude and direction.
Identifying Scalar Quantities
Among the options provided:
- Mass: This is a scalar quantity. It only has magnitude (e.g., 5 kg) and no direction.
- Velocity: This is a vector quantity because it includes both speed and direction (e.g., 60 km/h north).
- Force: This is also a vector quantity, as it has both magnitude and direction (e.g., 10 N to the right).
- Acceleration: This is a vector quantity as well, indicating how quickly an object changes its velocity (e.g., 9.8 m/s² downward).
Final Answer
The scalar quantity from the list is mass.
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