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= 4.2 3 × 10 −4 m/s 2: inch per second squared: ips 2: ≡ 1 in/s 2 = 2.54 × 10 −2 m/s 2: knot per second: kn/s ≡ 1 kn/s ≈ 5.1 4 × 10 −1 m/s 2: metre per second squared (SI unit) m/s 2: ≡ 1 m/s 2 = 1 m/s 2: mile per hour per second: mph/s ≡ 1 mi/(h⋅s) = 4.4704 × 10 −1 m/s 2: mile per minute per second: mpm/s ≡ 1 mi/(min ...
the length of Earth's equator: 134 ms: from Moon to Earth: 1.3 s: from Sun to Earth (1 AU) 8.3 min: one light-year: 1.0 year: one parsec: 3.26 years: from the nearest star to Sun (1.3 pc) 4.2 years: from the nearest galaxy to Earth: 70 000 years: across the Milky Way: 87 400 years: from the Andromeda Galaxy to Earth: 2.5 million years
Its symbol is written in several forms as m/s 2, m·s −2 or ms −2, , or less commonly, as (m/s)/s. [ 1 ] As acceleration, the unit is interpreted physically as change in velocity or speed per time interval, i.e. metre per second per second and is treated as a vector quantity.
The inward acceleration is 1 metre per square second, v 2 /r. ... 20 cm 7.9 in 5.0 m/s 2 0.51 g: 20 m/s 2 2.0 g: 130 m/s 2 13 g: 500 m/s 2 51 g: 2.0 km/s 2 200 g: 13 ...
m/s speed, velocity: m⋅s −1: metre per second squared: m/s 2: acceleration: m⋅s −2: metre per second cubed: m/s 3: jerk, jolt: m⋅s −3: metre per second to the fourth: m/s 4: snap, jounce: m⋅s −4: kilogram metre per second to the third: kg⋅m/s 3: mass control: kg⋅m⋅s −3: radian per second: rad/s angular velocity: s −1 ...
Acceleration has the dimensions of velocity (L/T) divided by time, i.e. L T −2. The SI unit of acceleration is the metre per second squared (m s −2); or "metre per second per second", as the velocity in metres per second changes by the acceleration value, every second.
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The dyne is defined as "the force required to accelerate a mass of one gram at a rate of one centimetre per second squared". [2] ... −5 N; 1 N = 1 kg⋅m/s 2 = 10 5 ...