S.I. unit of acceleration is:
Correct answer: D. ms-2
- A. m
- B. m2
- C. m/s
- D. ms-2
Explanation
Unit of Acceleration that is universally accepted for the measurement of acceleration is ms-2. Acceleration is defined as the rate of change of velocity with respect to time. Acceleration can also be expressed in some other units like Gal, Standard Gravity (g), and Planck Acceleration (ap).
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Displacement, velocity and acceleration describe motion, including the horizontal and vertical components of projectile motion. The chapter connects these quantities with Newton's laws, momentum and impulse, then applies conservation of momentum to collisions, distinguishing elastic collisions from inelastic ones.
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