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A hydraulic jack is needed

A hydraulic jack is needed to raise an object with a force of 4000 N to a height of 3 metres above the ground. Will the jack do
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2. asked by Cherie
3. 504 views
Could a simple machine such as a lever, a pulley system or a hydraulic jack be considered a heat engine? Explain your answer.I
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2. asked by Bunny
3. 606 views
Could a simple machine such as a lever, a pulley system or a hydraulic jack be considered a heat engine? Explain your answer.I
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2. asked by Abida
3. 846 views
You are given a hydraulic jack which you'd like to keep in your car in case you have a flat. Your vehicle weighs 4500lbs, and
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2. asked by Matt
3. 778 views
3.2 Fig. 3.1 shows a hydraulic jack raising a car. Pressure is transmitted from piston Ato piston B in the hydraulic jack.
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2. 11 views
The components and their dimensions of a hydraulic jack are shown in the figure. The specific gravity of the fluid in the jack
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2. asked by Bob
3. 603 views
(1) Jack had been without a car since Monday. (2) The car needed a new battery, and Jack was broke. (3) Although he was
1. 3 answers
2. asked by lucy
3. 932 views
(1) Jack had been without a car since Monday. (2) The car needed a new battery, and Jack was broke. (3) Although he was
1. 7 answers
2. asked by Emily
3. 1,095 views
A force of 625 N is applied to a hydraulic jack piston that is 0.04 m in diameter. If the piston which supports the load has a
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2. asked by teri
3. 699 views
A hydraulic jack has an input piston with an area of 0.5m² and input piston with an area of 2m²,what force is needed to lift a
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2. asked by Tshepo
3. 287 views