The answer depends on what information, if any, you have.
If your question is in the context of space walks near earth-orbiting stations, you could have gyroscopes that measures your movement. Distance is easily measured, especially with laser range-finders, Change in distance is velocity and so on.
Speed = distance divided by time
Speed = Distance divided by Time
You can calculate a speed by dividing a distance by the time it takes to cover that distance. If you want the instantaneous speed (for situations of variable speed), you need to calculate the distance and time for a fairly short time interval (ideally, the limit, when the time approaches zero).
Average speed = (distance covered) divided by (time to cover the distance)
length
time = distance ÷ speed
Speed times Time = Distance
Speed = distance divided by time
by the time space comtinium of324X3444 = pie by the time space comtinium of324X3444 = pie
Speed = Distance divided by Time
SPEED = DISTANCE divided by TIME
You can calculate a speed by dividing a distance by the time it takes to cover that distance. If you want the instantaneous speed (for situations of variable speed), you need to calculate the distance and time for a fairly short time interval (ideally, the limit, when the time approaches zero).
You can calculate the average speed of a swimmer by dividing the total distance swum by the total time taken to swim that distance. The formula is: Average Speed = Total Distance / Total Time.
Average speed = (distance covered) divided by (time to cover the distance)
Distance divided by speed will give you the time it took to travel the distance.
length
Average speed during the time = (distance) divided by (time for that distance)