Scelta multipla
In introductory kinematics, which quantity is defined as the rate at which velocity changes with time?
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Intro to Acceleration
Scelta multipla
In introductory mechanics, what is the SI unit for acceleration?
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Guida verificata passo dopo passo1
Recall that acceleration is defined as the rate of change of velocity with respect to time.
Velocity has units of meters per second, written as \(\frac{m}{s}\).
Since acceleration is the change in velocity per unit time, its units are velocity units divided by time units.
Mathematically, acceleration units are \(\frac{\frac{m}{s}}{s} = \frac{m}{s^2}\).
Therefore, the SI unit for acceleration is meters per second squared, \(\frac{m}{s^2}\).
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