Jawabanmu

2014-08-18T08:57:41+07:00
25 km/jam = 6,94 m/s

1 kalori = 4,2 joule
1 joule = 0,24 kalori.

37 kalori = 155,4 joule.
2014-08-18T09:09:29+07:00
25km/jam = 6.94m/s

37 kalori = 154.66 joule