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Does it always take the same amount of force to lift load?
no because the load is always going to weigh different and will need different force to use each time.
What is the force you need to use in order to lift a mass of 40kilogram?
-- If the 40 kilogram mass is on the Earth, you need about 392 newtons (88.2 pounds).-- If the same mass is on the moon, you need about 64.9 newtons (14.6 pounds).-- If it's inside a space ship with you and your ship is coasting, then you canlift it with ANY force, no matter how large or small. In fact, after you lift it, you'llneed to apply force in the opposite direction in order to make it stop lifting.
How do machines such as levers reduce the force needed to lift heavy objects?
By exchanging for for distance. You need to apply less force, but you need to apply it over a larger distance. Since work (or energy transfer) is force x distance, the total work is the same.
Why does a person lift a heavy stone immersed in water as compared to air?
If the question is asking "for what reason would a person lift a heavy stone immersed in water as opposed to air?" then the answer is buoyancy. When immersed in water there will be an upward force on the bottom of the stone due to the volume of water it has displaced. This upward force will make the stone seem lighter to the person lifting it by decreasing the amount of force they need to exert to lift it.
Why are magnets able to overcome force of gravity?
You don't specifically need a magnet to overcome the force of gravity; ANY force that is stronger than gravity can "overcome" it, at least temporarily. For example, if you lift an object up, you are "overcoming" the force of gravity.
What amount of pressure is required to run a pneumatic actuator?
This depends on the amount of force you need. From one atmosphere to 500 atmospheres.
Why does the input force have to be greater than the force need to lift the bale?
If the force is not greater than the weight of the bale, the bale will not move.
How much pressure is required to lift one ton?
Assuming you need a metric ton, that's 1000 kilograms. To lift that, you need a FORCE of 9800 newtons. Force is related to pressure by: pressure = force / area, so the answer to the original question would depend, over what area the force is applied.
How do you know if you need fuse or actuator?
if you have power to actuator fuse is good
What do you need to lift the dresser on Elite Clubpenguin Force?
Use Pop to blow its bubbles and it will float.
Why does a shuttle need thrust?
To lift off the earth against the force of gravity. To go up.
How do you change the Actuator in 1997 s-10 pickup?
Need to know which actuator you want to change.
Do you have to recalabrate recycle actuator on 10 Hyundai santa fe?
how do you recalibrate recycle actuator after replacement or do you need to.
When you use a ramp what happens to the distance over which you exert force?
The distance is longer than the lift or the drop, but the force you need is less than the weight of the load.
How many newtons are needed to lift a 2 liter bottle of water?
If you and the bottle are anywhere near the Earth's surface, AND there's no other force working against you, AND the bottle itself weighs zero and you only have to lift the water, then you need to lift it with any force greater than roughly 19.6 newtons.
Does it always take the same amount of force to lift load?
no because the load is always going to weigh different and will need different force to use each time.
What is the trade off with a group of pulleys?
A pulley system is a force multiplier. That means you trade distance for force. You pull the rope a long way to lift the load a short way, but the force you need is reduced.
