need to do this conversion: x joule = 29.5 kg X cm^2 / hr^2?

0 ⤊

need to do this conversion: x joule = 29.5 kg X cm^2 / hr^2?

2006-06-09 07:16:10 · 3 answers · asked by Anonymous in Science & Mathematics ➔ Chemistry

3 answers

29.5kg x (0.01 m)^2 / (3600 s)^2 = 2.28 x 10^-10 joule =
0.228 nanojoule (nJ)

2006-06-09 07:23:06 · answer #1 · answered by Thermo 6 · 0⤊ 0⤋

One Joule = (1 kg * m^2)/sec^2

So, to do your conversion, you need to multiply 29.5 by (1 m^2/100 cm^2)^2 and (1 hr/3600sec)^2

29.5 kg8cm^2/hr^2 * (1m^2/100 cm^2)^2 * (1 hr/3600 sec)^2 = 2.28 x 10^-10 joules

2006-06-09 14:33:11 · answer #2 · answered by Dave_Stark 7 · 0⤊ 0⤋

J = kg*m/s^2

2006-06-09 14:18:53 · answer #3 · answered by Baseball Fanatic 5 · 0⤊ 0⤋