WebTo calculate the kinetic energy, first convert km/h to meters per second: 40km/h = 11.11 m/s. Using the first kinetic energy equation above, replace the values for m and v and get KE = 2200 · (11.11) 2 / 2 = 135775.3 Joules or 135.7753 kiloJoules. Example 2: A ball which weighs 500 grams has a kinetic energy of 500 J. WebJun 19, 2024 · Please observe that the hour units are canceled and we are left with the units of m/s. Follow the rules of the multiplication of fractions to obtain the value of x: x km h × …
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WebThe conversion factor is 3.6; so 1 meter per second = 3.6 kilometers per hour. In other words, the value in m/s multiply by 3.6 to get a value in km/h. The calculator answers the questions: 40 m/s is how many km/h? or change m/s to km/h. Convert m/s to km/h. Conversion result: 1 m/s = 3.6 km/h 1 meter per second is 3.6 kilometers per hour. Web1 km=1000 m and 1 hr=60×60 s So, using the conversion factor: 90 km/hr= 60×60 sec90×1000 m = 2 sec75 m= 37.5 m/s Was this answer helpful? 0 0 Similar questions Convert : 13.07 km into m Easy View solution > Convert 54kmh −1 into ms −1 Medium View solution > View more Get the Free Answr app lincoln east football score
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WebWe convert m to km by dividing the meters by 1000 and to convert the seconds to hours we divide the hours by 3600. Km/h – m/s = 3600/1000 = 18/5 or 3.6. In conclusion we say, to convert meters per second to kilometers per second we multiply the speed in m/s by 18/5. Speed in km/h = Speed in m/s x 18/5. Example: Convert 50m/s to km/h. = 50 x ... WebConvert 36 m/sec into km/hr. Solution: 36 m/sec Step 1: Multiply 36 by 18 We have 36 * 18 = 648 Step 2: Divide 648 by 5 648/5 = 129.6 Final Answer: 36 m/sec = 129.6 km/hr Try yourself: Practice Sheet 2 Better Understanding: The problem can be solved using an unitary method. A shopkeeper sells each pencil for 5 cents. WebThe formula to convert from km/h to ft/s is: ft/s = km/h ÷ 1.09728 Conversion Example Next, let's look at an example showing the work and calculations that are involved in converting from kilometers per hour to feet per second (km/h to ft/s). Kilometers per hour to Feet per second Conversion Example lincoln east football schedule