acceleration
加速度
Acceleration 加速度 is a derived
quantity. It is also a vector
quantity.
Acceleration 加速度 is defined as the rate of change in velocity.
It has the SI unit of meters per second per second (ms-2).
Negative acceleration is also known as deceleration.
Acceleration 加速度 is defined as the rate of change in velocity.
It has the SI unit of meters per second per second (ms-2).
Negative acceleration is also known as deceleration.
v = u + at
v2 = u2 + 2as
s = ut + 1/2 at2
v2 = u2 + 2as
s = ut + 1/2 at2
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Pecutan
Pecutan merupakan kuantiti
terbitan.
Ia juga merupakan kuantiti
vektor.
Pecutan ditakrifkan sebagai kadar perubahan halaju.
Pecutan mempunyai unit SI meter per saat per saat (ms-2).
Pecutan negatif juga dikenali sebagai nyahpecutan atau lambatan.
Pecutan ditakrifkan sebagai kadar perubahan halaju.
Pecutan mempunyai unit SI meter per saat per saat (ms-2).
Pecutan negatif juga dikenali sebagai nyahpecutan atau lambatan.
v = u + at
v2 = u2 + 2as
s = ut + 1/2 at2
v2 = u2 + 2as
s = ut + 1/2 at2
