1 knot = 1 nautical mile per hourtime = distance ÷ speed= 2110 nautical miles / 10 nautical miles/hour= 211 hours= 8 days 19 hours.As 1 knot is 1 nautical mile per hour: a unit of speed, 1 knot per hour would be a rate of change of speed, ie an acceleration.
Suppose you accelerate in your car from stopped to 50 km.hr-1. When you were stopped your instantaneous speed was zero. At the end of the period of acceleration your instantaneous speed was 50 km.hr-1. If your rate of acceleration was constant then your average speed was 25 km.hr-1.
If starting from rest, Distance = 1/2 (acceleration) x (time)2 . Otherwise, Distance = 1/2 (initial speed + final speed) x (time)
Average acceleration = (change in speed) / (time for the change) = (60 - 0) / (2.1) = 28.571 miles per hour per second, or 41.905 feet per second2 Using: (1 mile / hour - second) x (5,280- ft / mile) / (3,600 second / hour) = 1.4666 ft/sec2
The average speed is 110 km per hour.
Assuming constant acceleration of 1g and neglecting relativistic effects, you would travel approximately 1 light-year away from Earth in one year.
-- negative average acceleration -- fatigue
These two are measurements of completely different things. A Knot is a measurement of speed (1 Knot = 1 Nautical mile/hour) and a G is the measuremet of gravity (1G = the natural force of gravity)
1 knot = 1 nautical mile per hourtime = distance ÷ speed= 2110 nautical miles / 10 nautical miles/hour= 211 hours= 8 days 19 hours.As 1 knot is 1 nautical mile per hour: a unit of speed, 1 knot per hour would be a rate of change of speed, ie an acceleration.
That depends what you want to compare. In any case, 3G is more acceleration than 1G.
It would take approximately one year of constant acceleration at one gravity to reach near the speed of light, which is about 670 million miles per hour. This assumes ideal conditions and ignores relativistic effects.
Suppose you accelerate in your car from stopped to 50 km.hr-1. When you were stopped your instantaneous speed was zero. At the end of the period of acceleration your instantaneous speed was 50 km.hr-1. If your rate of acceleration was constant then your average speed was 25 km.hr-1.
Acceleration is the rate at which an object's velocity changes over time. In this case, if your speed is constant at 65 miles per hour, there is no acceleration because there is no change in velocity.
1 gram or 1 cg
Certainly. The figures in the question are correct. Acceleration of 72 m/s2 results in speed of 36 m/s after 1/2 sec.Similarly . . . the final distance can easily be less than the speed. Example: You can drive 100 mphand wind up only 5 miles away, if you drive for 1/20th of an hour.
That speed is described as "fifty miles per hour".
Acceleration is change of speed / time, so in this case you have 90 miles per hour per second. While this is a valid unit of acceleration (a unit of distance divided by two time units), you may want to convert this to other units. Reminder: 1 hour = 3600 second; and 1 mile = 5280 feet.