Identify the class of the lever shown in the diagram below
Force, Work, Power, Energy (10)(i) Identify the class of the lever shown in the diagram below:
(ii) How is it possible to increase the M.A. of the above lever without increasing its length?
Answer
(i) Class III
(ii) By shifting effort away from the fulcrum/ towards the load Or Shifting load towards effort/decreasing the load arm.
- Exam Year: 2020