Aboat, which has a speed of 5 km h − 1 in still water, crosses a river of width 1 km along the shortest possible path in 15 minutes. The velocity of the river water in km h − 1 is View Solution

Freeonline speed converter - converts between 33 units of speed, including meter/second [m/s], kilometer/hour [km/h], mile/hour [mi/h], break, etc. Also, explore many other unit converters or learn more about speed unit conversions. 1 kilometer/minute [km/min] = 16.6666666667 meter/second [m/s] kilometer/minute to meter/second, meter

Novice Faster than 20% of runners. A novice runner has run regularly for at least six months. Intermediate. Faster than 50% of runners. An intermediate runner has run regularly for at least two years. Advanced. Faster than 80% of runners. An advanced runner has run for over five years.
15km per hour This is a ratio question Write 1 hour as 60 minutes. It is important to keep the units the same. Given: (5km)/ (20 min) Need distance in 1 hour -> 60 mins Let the unknown distance be x km (5km)/ (20 min) = (xkm)/ (60min) Multiply both sides by 60 mins giving color (brown) ("Did you know you can treat units of
Letthe speed of the stream be X km/hr. And,the speed of the boat in still water = 5 km/hr. Speed of the boat upstream = $$ (5-X) km/hr $$ Speed of the boat downstream = $$ (5+X) km/hr $$ Time taken rowing 40 km upstream $$ = \dfrac{40}{5-x} hrs $$ Time taken in rowing 40 km downstream $$ = \dfrac{40}{5+x} hrs $$ According to the question,we have Todecrease the time on the 1 km, you can try starting the "race" with a sprint (for 100-150 meters, at 60-70% effort) and then run with a consistent pace. You might try running with a friend that is slightly faster than you, that might help you increase the pace. Lastly running longer distances, such as the 5k will build endurance for the 1k. TxPRam3.
  • opq94wnzz1.pages.dev/291
  • opq94wnzz1.pages.dev/65
  • opq94wnzz1.pages.dev/458
  • opq94wnzz1.pages.dev/518
  • opq94wnzz1.pages.dev/8
  • opq94wnzz1.pages.dev/384
  • opq94wnzz1.pages.dev/476
  • opq94wnzz1.pages.dev/238

    • 5 km in 15 minutes speed