Physics, asked by branlyquize, 10 months ago

A meter rule is pivoted at its midpoint vertically. downward forces of 2N and 6N are applied at the 10cm and 80cm mark respectively.what vertical upward force must be applied at the 90cm mark if the rule is balance horizontally?​

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Answered by usha90152123455
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Answer:

A meter rule is pivoted at its midpoint vertically. downward forces of 2N and 6N are applied at the 10cm and 80cm mark respectively.what vertical upward force must be applied at the 90cm mark if the rule is balance hhorizontal

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