Assertion: Three concurrent forces are ,

PHYSICS · Subjective · A Level · Physics · Mechanics and materials · Mechanics and materials

Problem

Assertion: Three concurrent forces are

F_1

F_2

, and

F_3

. The angle between

F_1

and

F_2

30^\circ

, and that between

F_1

and

F_3

120^\circ

. Under these conditions, the forces cannot remain in equilibrium. Reason: At least one angle should be greater than

180^\circ