Get premium membership and access revision papers with marking schemes, video lessons and live classes.
  OR
Processing. Please wait.

 Turning Effect of a Force Questions and Answers and Answers

Figure 9 shows a uniform light bar one meter in length in equilibrium under the action of forces# F_1, F_2, F_3 and F_4#. All the forces are in the same plane. Use the information on the figure to answer questions 7 and 8.
figturningeffect8520201238.JPG
Name one set of forces on the figure that constitutes a couple.

 (4m 45s)
880 Views     SHARE

|