ICSE Class 10 Physics Machines and Levers
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Please answer this question.
- What is a lever in simple words
- name six simple machines
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what is MA
- what is principal of a machine
- What is Machine
- IN WHAT WAY DOES AN IDEAL MACHINE DIFFER FROM A PRACTICAL MACHINE ?
- Are actual and practical machines the same? If yes then is the output energy less than the input energy?
- In chapter machines ( Class 10th ICSE) Examples for "changing the point of application of effort to a convenient point. "
- what is meant by saying that a machine is a force multiplier