Answers to MA of Lever

1. 3.5 m

2. 3.5 m

3. 1 MA = 3.5 m / 3.5 m

4. 350 N

5. 350 N MA = resistance force/effort force

so 1 = 350 N / x

1x = 350 N

1 1

x = 350 N

6. 1st class lever- the fulcrum is between the effort and the resistance