E=mc^2 to the negative 100.
bottomline is force vectors are free body diagrams always sometimes
optats
Although we cannot SEE the diagrams here, the buoyant force should be acting directly opposite of the weight.W.X.Y.Z.Answer: W.
Muscle force is the force produced by the contraction of a muscle. Force vectors, torque vectors, and difference vectors can all be used to help describe this force.
No
well the relationship between mass and force is..........*relationship... Force=mass x acceleration
simply: No, Velocity vectors are different to force vectors. One measures velocity and one measures force so you can not simply add/subtract/multiply/divide them together and get something meaningful.
If you have those two forces, the net force can be anything between 8 - 4 and 8 + 4 newton, depending on the angle between the force vectors.
Normal Force
A force vector - or just about any physical vector, for that matter - is usually represented as an arrow. The direction of the arrow represents the direction of the vector; the length of the arrow is supposed to be proportional to the force (or to whatever physical quantity you are representing).
The relationship between buoyant force and weight was first stated by Archimedes.
Pressure = Force/Area
If the two vectors are directly opposite each other, then subtract the smaller one from the larger one and that will be your resultant force. For example, if the force downwards is 5 N and the force upwards is 2 N, the resultant force is 3 N downwards. If the one or both of the two vectors are angled, you need to replace the angled vectors with two right-angled vectors and then add those to create the resultant vectors.