It is strongly suggested you sketch out this vector problem before attempting to answer. A force F1=315N acts in the first quadrant at an angle of 70° above the x-
axis, while a second force F2 = 210N acts in the 3rd quadrant at an angle of
40° below the x-axis.
What is the magnitude of the Resultant of these two forces ?

which statement about this sum is true? −245+2.7

i guess it’s a and b

reserve is the answer

the order for strong to weak forces such as

strong nuclear force → electromegnetic force → weak nuclear force → gravitational force

the fundamental forces are those forces that act between to objects or element to make interactions. there are four types of fundamental forces such as strong and weak nuclear forces (due to protons and electrons), electromagnetic force (due to the motion of electrons) and gravitational force (due to orbital movement of the planet). if these forces are arranged on the basis of their maximum strength then the order is

strong nuclear force → electromegnetic force → weak nuclear force → gravitational force