200m/s^2. Change it to k/hr^2
2006-11-19 09:30:20 · 5 answers · asked by Ha!! 2 in Science & Mathematics ➔ Mathematics
Question is: why on earth would you want to make that calculation? m/s^2 is the standard form for acceleration.
2006-11-19 09:40:58 · answer #1 · answered by Anonymous · 0⤊ 0⤋
You want the units m and s^2 to cancel out (by one being in the numerator and the other in the denominator) so that you're left with km on top and hr^2 on the bottom.
(200m/s^2) x (1km / 1000m) x ((60s)^2 / 1hr^2)
2006-11-19 17:43:13 · answer #2 · answered by Anonymous · 0⤊ 1⤋
200 m/s² à (3600 s/hr)² à (.001 km/m) = 2,592,000 km/hr²
(Write the units as fractions in working out the equation, and see that the appropriate units cancel out, to get the units right and as a check of the validity of the equation.)
2006-11-19 17:40:28 · answer #3 · answered by engineer01 5 · 1⤊ 1⤋
1000 meters in a kilometer
.2 km/s^2
1/s^2 = 3600^2 hr^2
.2km*3600^2/hr^2 = 2,592,000 km/hr^2
2006-11-19 17:45:55 · answer #4 · answered by ve1luv 2 · 0⤊ 0⤋
im guessing thats supposed to be km ... in which case u divide by 1000 so its .2km/s^2
2006-11-19 17:37:33 · answer #5 · answered by R 2 the T 2 · 0⤊ 0⤋