4 Questions
Which of the following is a characteristic of simple machines?
They increase the amount of work done
What is the primary function of a lever?
To magnify the input force
What is true about inclined planes?
They reduce the effort required to lift an object vertically
Which statement is correct about pulleys?
They increase the distance over which a force can be applied
Test your knowledge of simple machines with these important questions for Class 9. Explore the characteristics of simple machines, the primary function of a lever, the properties of inclined planes, and the correct statements about pulleys.
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