compound name compound formula elements present
water H2O hydrogen (H) and oxygen (O)
ammonia NH3 nitrogen (N) and hydrogen (H)
carbon monoxide CO carbon (C) and oxygen (O)
carbon dioxide CO2 carbon (C) and oxygen (O)
Mechanical energy = mass x acceleration due to gravity x height
= 1x9.8x10 = 98J
: E) 1000 = 10^3
6-3 = 3 ==> change is 10^3
HOPE I COULD HELP
