CoL is related to Aerodynamic Forces CoT is related to sheer booster force. CoM is the average spot of where your weight is. A rocket going up can ignore CoL because the fluids around it (in this case air) don't really do much beyond applying a force in the opposite direction (as long as the nose points upwards and the control surfaces are symmetric). CoT is the point which represents from where the net force of all your boosters is applied; if it's in line with the CoM it's the same as directly pushing the whole craft up. If its not in line, it's equivalente to trying to push it slightly to the side; imagine pushing a revolving door from the centre; your hands are the thrust and they are also analogue to the CoT, if you have enough strength the door will move forwards from the frame without rotating, if its symmetrical the air hitting it as you push forwards also doesn't make it rotate because both sides get equally hit by the air. On the other hand if you push it from the side (anywhere not in line with its centre of mass); it will start to rotate, the farther from it the easier it is to make it rotate; you do not want your rocket to start rotating... in most cases. In proper physics the offset from the centre of trust line to the centre of mass results in a Torque; CoL can also produce torque but only if the craft is not symmetrical (symmetry makes torque on both sides cancel each other out).