Question

Q) What is the purpose of a jack in lifting a car by it? ​

Answer 1

Answer:

What is the purpose of a jack in lifting a car by it? | KnowledgeBoat A jack is a mechanical lifting device used to lift heavy loads. A jack works as a force multiplier, as with a little effort on the jack we are able to lift heavy load like a car. It acts as a force multiplier.

What is the purpose of a jack in lifting a car by it? | KnowledgeBoat A jack is a mechanical lifting device used to lift heavy loads. A jack works as a force multiplier, as with a little effort on the jack we are able to lift heavy load like a car. It acts as a force multiplier.

Answer 2

A jack is a mechanical lifting device used to lift heavy loads. A jack works as a force multiplier, as with a little effort on the jack we are able to lift heavy load like a car. It acts as a force multiplier.