The formula is R^2=RR* = (A +B)(A + B)*= AA* + BB* + AB* + BA*= A^2 + B^2 +2ABcosAB The force is R=sqrt(40^2 +35^2 +240x35xcos120)=sqrt(1600 +1225 + 2800cos120) thus resultant force R=sqrt(2825 -1400)=sqrt(1425)=37.749=37.75 Newtons.
using parallelogram principle. 15.5N
The question can only be answered if the MAGNITUDE of the resultant is equal to either. Although this is not stated, if that is the case, the answer is 60 degrees.
The resultant.
Non-parallel forces are vector forces having an angle other than zero degrees or 180 degrees direction between them.
no
using parallelogram principle. 15.5N
That's the 'resultant' of all the forces, and the 'net force' on the object.
The magnitude of the resultant can be anything between 5N and 15N.
The direction will change; the magnitude of the resultant force will be less.
Zero degrees. This essentially adds up the forces.
"Balanced forces" means that the sum of all forces acting on an object - i.e., the resultant force - is equal to zero.
The direction will change; the magnitude of the resultant force will be less.
A force of 200*sqrt(2) = 282.8427N (to 4 dp) acting at 45 degrees to the two original forces.
The question can only be answered if the MAGNITUDE of the resultant is equal to either. Although this is not stated, if that is the case, the answer is 60 degrees.
if like parallel forces and unlike parallel forces acts on body at same time what is their resultant force and resultant torque
buoyancy
They have equal magnitudes and opposite directions.