equations, biology chemistry and physics

• c1 incomplete combustion- carbon= carbon monoxide+ Carbon dioxide + water + carbon
• c1 complete combustion= oxygen + carbon = carbon dioxde
• p4- speed calculation- speed= distance(m)/ time(s)
• P4- gravitational potential energy calculation- gpe= mass(kg) x gfs(n/kg) x height (m)
• free fall - 10 m/s/s
• p4 stopping distance calculation = braking distance + thinking distance
• P4 kinetic energy calculation (j)= 1/2 x mass (kg) x gfs (n/kg) x height (M)
• newtons second law calculation P4 force (n)= ,mass kg x acceleration (m/s/s)
• p4- acceleration calculation - change in speed/ time
• b4 magnication calculation- image size = actual size x magnification ( IAM) TOTAL MAG = EYEPEICE X OBJECTIVE
• C4- surface area- l x w
• c4- surface area- l x w x sides
• c4 nanoparticles - standard form - 1 x 10-9
• b4 aerobic respiration- oxygen + glucose = atp (32) + carbon dioxde
• B4- anerobic respiration= glucose = atp (2) + carbon dioxde
• B4 fermentaion- glucose= energy + co2
• P4 weight calculation- weight (n) = MASS (KG) X gravitational field strength
• P4- momentum calculation- mass (kg) x velocity (m/s/s)
• work done = force x distance
• power= current x potential difference
• current = resistance x pd
• force = mass x accelerations