Speed is distance divided by time, i.e. 100/18 is 5.5556m/s
13-18 seconds
Since there are 3600 seconds in one hour, 12 seconds is 1/300 hour.To travel 18 meters in 12 seconds is the same average speed as traveling 5400 (300 x 18) meters in 1 hour, or 54 km per hour.
27 meters in 18 seconds is the same as 1.5 meters in 1 second, 90 meters in 1 minute, 5400 meters in 60 minutes, or 5.4 kilometers per hour.
100 metres in 18 seconds = 5.555... m/s (metres per second). 1 m/s = 3.6 km/h, so 5.555... m/s = 20 km/h.
The easiest way to do this is by first converting 100km to meters, then 1 hour to seconds, then we can combine the two to create the ratio of ?m/?secs and reduce. So, 1 km (kilometer) = 1000 meters. 100km x 1000 meters/km = 100,000 meters Now, 1 hour = 60 minutes, 1 minute = 60 seconds. 1 hour x 60 minutes/hr x 60 seconds/minute = 3,600 seconds So now we will put the two together to form the ratio of ?m/?sec 100,000 meters / 3,600 seconds Now we will reduce, 100,000 meters/ 3,600 seconds = 1,000 meters / 36 seconds = 500 meters/ 18 seconds = 250 meters/ 9 seconds = approx 27.78 meters/second
12*15*0.1=18 18 cubic meters
59.055 ft Algebraic Steps / Dimensional Analysis Formula 18 m*100 cm 1 m*1 in 2.54 cm*1 ft 12 in=59.05511811 ft Direct Conversion Formula 18 m*1 ft 0.3048 m=59.05511811 ft
1 1/2 seconds
18 meters.100 cm = 1 metre so 1800 cm = 1800/100 = 18 metres. Simple!
The base of this triangle would be 18 meters. One half*18 meters*16 meters= 72 square meters, this is the area of a triangle formula.
The conversion between m and cm are given .On finding the relation we get as follows . on cinverting m to cm .we get that , 1 m=100 cm. so, 18.368 m =183.68 cm . 183.68 cm centimeters are equal to 18.368 meters.
1.8 m x 100 m / 1 cm = 1.8 x 100 = 1800 cm