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Determine effort required to lift

  1. A man used a rod of length 5.00m to lift a 700kg marble. the fulcrum is 0.50m from the end of the bar that is under the marble
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    2. Doreen asked by Doreen
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  2. Determine effort required to lift aload 100N
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    2. David asked by David
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  3. determine the effort required to lift a load of 100N using a single fixed pulley
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    2. irene asked by irene
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  4. Determine the effort required to lift aload of 100N using a single movable pulley.
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    2. Frenk asked by Frenk
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  5. A simple wheel and axle is used to lift a bucket of water from a well the radii of the wheel and axle are 20cm and 4cm
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    2. Rodas asked by Rodas
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  6. a simpe wheel and axle is used to lift bucket of water out of a well. the radii of the wheel and axle are 20 cm and 4 cm,
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  7. A simple wheel and axle is used to lift a bucket of water from a well the radii of the wheel and axle are 20cm and 4cm
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    2. ENU asked by ENU
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  8. A machine with a velocity ratio of 7 is 80% efficient. Determine the magnitude of the effort required to lift a load of 3500N
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    2. Uchenna jecinta asked by Uchenna jecinta
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  9. The mechanical advantage of a lever system is 3 and the load is 30 determine the effort required to lift the load
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    2. Joy chukwu asked by Joy chukwu
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  10. The mechanical advantage of a lever system is 3 and the load is 30,determine the effort required to lift the load
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    2. Coteny asked by Coteny
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