how to find time when only speed is given?
133024
You can use the equivalent formula d = rt which means distance equals rate times time. To solve for speed or rate use the formula for speed, s = d/t which means speed equals distance divided by time. To solve for time use the formula for time, t = d/s which means time equals distance divided by speed.
146220
['s=d/t. Speed = distance / time. ... ', 'v=d/t. Velocity= displacement / time . ... ', 'a=(vf-vi)/t or Δv/t. Acceleration is equal to (final v - initial v) / time. ... ', 'g=10 m/s² Gravity; acceleration of a free falling object is 10 m/s². ... ', 'F=ma. ... ', 'Fg=mg=W. ... ', 'F=kx. ... ', 'Ek=1/2mv²']
1077463
In a physics equation, given a constant acceleration and the change in velocity of an object, you can figure out both the time involved and the distance traveled. ... Your acceleration is 26.6 meters per second2, and your final speed is 146.3 meters per second. Now find the total distance traveled.
1245194
['Subtract the hours.', 'Subtract the minutes.', 'If the minutes are negative, add 60 to the minutes and subtract 1 from hours.']
34913
['Average Velocity. va = (v1 + v0) / 2 (1) ... ', 'Final Velocity. v1 = v0 + a t                   (2) ... ', 'Distance Traveled. s = (v0 + v1) t / 2 (3) ... ', 'Acceleration. a = (v1 - v0) / t (4) ... ', 'Example - Accelerating Motorcycle.']
365069
Estimate how fast you will go on your trip. Then, divide your total distance by your speed. This will give you an estimation of your travel time. For example, if your trip is 240 miles and you are going to be drive 40 miles an hour, your time will be 240/40 = 6 hours.
1066282
Divide Distance by Speed Divide distance (in km) by the speed (in km/h) to calculate the time (in hours). In our example, time is 138.374 km/ 54 km/h = 2.562 hours.
72007
To find the time of flight, determine the time the projectile takes to reach maximum height. The time of flight is just double the maximum-height time. At maximum height, vy = 0. The time of flight is also determined solely by the initial velocity in the y direction and the acceleration due to gravity.
532604
['2 hours is 2 hours * (1 hour/ 1 hour) = 2 hours.', '45 minutes is 45 minutes * (1 hour / 60 minutes) = 45/60 hours = 0.75 hours.', '45 seconds is 45 seconds * (1 hour / 3600 seconds) = 45/3600 hours = 0.0125 hours.', 'Adding them all together we have 2 hours + 0.75 hours + 0.0125 hours = 2.7625 hours.']
29877
Average speed uses the equation "speed equals distance traveled (d) divided by travel time (t)," or average speed = d ÷ t. Average velocity equals speed in a direction. Average acceleration (a) equals change in velocity (Δv) divided by the time interval of the velocity change (Δt), or a = Δv ÷ Δt.
432456
['You can use the TIME function to add or subtract up to 60 seconds: =Start time + TIME(0, 0, N seconds) For example, add 30 seconds: ... ', 'To calculate over 60 seconds, use simple maths: =Start time + (N seconds / 86400) Add 700 seconds:']
74874
getTime(); int minutes = (int) TimeUnit. MILLISECONDS. toMinutes(difference); if(minutes<0)minutes += 1440; Now minutes will be the correct duration between two time (in minute).
862375
['=HOUR(B2-A2) - to return hours only (without minutes and seconds)', '=MINUTE(B2-A2) - to return minutes only (without hours and seconds)', '=SECOND(B2-A2) - to return seconds only (without hours and minutes)']
102335
['In cell B2 type the start time, enter a space, and then type “a” for AM or “p” for PM, and press Enter. In cell C2, type the end time, including “a” or “p” as appropriate, and press Enter. ... ', 'In cell D2, subtract the end time from the start time by typing the formula: =C2-B2, and then pressing Enter.']
887463
['Step One: subtract the second hours, minutes, and seconds from the first separately.', 'Step Two: if the seconds are a negative number, then add 60 seconds and subtract 1 minute.']
210158
You can use the steepness, or slope, of a line in a distance-time graph to determine the speed of an object if speed is constant. The slope of the line is calculated by dividing the change in distance by the change in time for that time interval.
481513
Velocity = Displacement/Time or Time = Displacement/Velocity. Time = (81 m) / (1.5 m/s) = 54 sec.