mile per hour per second
Accelerationexact by definition
A mile per hour per second is exactly 0.44704 m/s². It is the American form of the same idea: a vehicle that gains 10 mph every second is accelerating at 4.47 m/s², about 0.46 g. Transit authorities specify service acceleration and braking rates in mphps.
Watch out: Standard transit comfort limits sit near 3 mphps for acceleration and service braking, with emergency braking higher. Exceeding them is not a mechanical limit but a standing-passenger one.
| 1 | 0.44704 |
One mile per hour per second in every acceleration unit
| 44,704,000 | microgal (μGal) | |
| 44,704 | milligal (mGal) | |
| 447.04 | millimeter per second squared (mm/s²) | |
| 44.704 | centimeter per second squared (cm/s²) | |
| 44.704 | gal (Gal) | |
| 17.6 | inch per second squared (in/s²) | |
| 1.60934 | kilometer per hour per second (km/h/s) | |
| 1.46667 | foot per second squared (ft/s²) | |
| 1 | mile per hour per second (mph/s)this unit | |
| 0.44704 | meter per second squared (m/s²) | |
| 0.0455854 | standard gravity (g) |
Solvers that use acceleration