-- Your speed after 30 seconds will be 30 meters per second.
-- Since your acceleration is constant, your average speed during the 30 seconds
is the average of your initial and final speed . . . 15 meters per second.
-- The distance you cover is your average speed for 30 seconds = 15 x 30 = 450 meters.
sqrt(30) seconds = 5.48 seconds (approx)
5 seconds
i
So it's acceleration is 4m/s2. So at any point because it says uniformly, it will be accelerating at 4m/s2 each second
A second is a time measurement, a meter is distance. There is no conversion.
The time does it take a bicycle to travel 2013 meter if it goes a speed of 108 meter per second is 18.63888888888889 seconds.
sqrt(30) seconds = 5.48 seconds (approx)
1 meter is equal to 3.2808399 feet. Therefore 328.08399 feet would take 13.12336 seconds to travel at 25 feet per second.
It travels 2.28 metres.
5 seconds
100 km per what time? speed is not given. Assume speed = 100 km/hour Then in 2 seconds you travel: 100 km/h = 100000/3600 m/second = 1000/36 meter/second in 2 seconds you travel 2000/36 meters = 500/9 meters = 55.6 meters
i
So it's acceleration is 4m/s2. So at any point because it says uniformly, it will be accelerating at 4m/s2 each second
A metre is defined as the distance light will travel in 1/299 792 458 seconds in a vacuum.
A 12.5-second 100m equates to a time of 4.572 seconds in the 40-yard dash.
You divide by 3600 - since an hour has 3600 seconds.
2 metres per second.