Question

19. The resultant or
an angle of 30° with the resultant. Find the magnitude of b (in newton).
20. Five vectors have equal magnitudes of 4 unit each angle between two sucessive vectors is 72
a) Find resultant of these 5 vectors.
thon find resultant of remaining four vectors.​

Answer 1

Answer:

Five coplanar forces (each of magnitude 20N ) are acting on a body. The angle between two neighboring forces have the same value. The resultant of these ...