Which of the following simple machines is a second class lever? by Sunday | May 20 | Physics WAEC | 0 comments A. wheelbarrow B. crowbar C. claw hammer D. seesaw Correct Answer: Option A A. wheelbarrow Users Also Read These:A 90cm uniform lever has a load of 30N suspended at…The period of a simple pendulum X is 5s. What is the…Which of the following is not true of franking machines?JSS3 Basic Technology Lesson Note on Woodwork…JSS3 Business Studies Lesson Note on Setting Simple…