Science, asked by dhananjaysingh3896, 7 months ago

a car jack is a screw a seesaw is a

Answers

Answered by keziah54
1

Answer:

Explanation:

1st class leaver

Answered by LaibaMirza
1

Answer:

first class lever

Explanation:

A lever has three parts

  • Fulcrum , F
  • Weight, W
  • Effort, E
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