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What is the force that makes it hard to pull something?
the force we think is called gravity No its friction.
What is the name of the force that makes it hard to pull stuff along?
It should be something from theseRolling frictionStatic frictionSliding friction
What is a force called that is supportive force?
The force called supportive force is a force exerted by hard surfaces
When can you feel positive g force and negative g force?
G force is the gravity force. When you go up on a swing and at the highest point you feel weightless, that is negative g force. When you are in one of those rides that makes you feel super heavy (or when you're at the bottom of a big hill on a roller coaster) that is positive g force. Both negative and positive g force can kill you. Positive g force makes blood have a hard time getting to the brain and negitive g force makes it too easy to get blood to your brain. Before you die, you throw up, then pass out. Don't worry about going on roller coasters though. In the USA rides are only alowed to have 3.5 g force each way (i think, can someone check my numbers?) and you throw up at 5 g force each way and at 10+ g force each way you pass out.
Why can you lift heavy objects in water that you couldn't lift outside of water?
It's all to do with forces. Everything on the planet is exposed to the force of gravity pulling it down. That force can be overcome quite easily. Imagine you have a heavy box pulling towards the earth with a force of 40N (N = Newtons - the measurement of force). It's hard to carry, you have to overcome 40N of 'pull' to do it, but you can put it on a table without it crashing through. This is because the table pushes back with exactly the same amount of force. If you put it on the floor, the floor pushes back with the same amount of force. If this didn't happen we'd have all been pulled to the Earth's core by now! Let's call this pushing back force upthrust. So if you put an object on a solid the upthrust equals gravity and the object doesn't move. What about water? Water has an upthrust, just not as much as a solid object. So our 40N box when put in water won't have the full 40N upthrust that it had on the table and sit on the surface. Instead it might have an upthrust of 20N. So the box sinks till it reaches a solid. But to pick it up will only need 20N of force, because the water pushing up at 20N will do half the job for us. It takes less force to move and so it feels 'lighter'. So it's easier to move something in water because the upthrust of the water is included in the number of Newtons of force that you need to use.
What is the chemical in hard water?
Forms of Calcium is what makes hard water hard
What force makes it hard to pull?
any force, it matters how much the weight is ...
What is the hardness in the water?
Forms of Calcium is what makes hard water hard
What is the force that makes it hard to pull something?
the force we think is called gravity No its friction.
What is a name of the force that makes it hard for the fabric to start moving?
the name of the force is called friction
What are the advantages of hard water for Brewery owners?
Hard water makes beer less mild than soft water, which is a good thing. Makes the beer nice and stroonggg! :)
How do rapids form?
Rapids form when there is hard rock and soft rock together. The water goes over the hard rock and then cuts through the soft rock. This makes a bump where the hard rock is and when the water goes over it the water is going to go up with the bump. These can make pot holes sometimes.
Is calcium found in hard water?
YES, it's is the calcium that makes the water "hard". That is why you use a cleaner that has a calcium remover in it to get those hard water stains off.
Can too hard force of water in vagina disturb your periods?
Yes it can
What are some disadvantages with salt water?
firstly it makes the water hard water. Secondly salty water is not god for our health.
Thick water vapor that makes it hard to see?
Mist and fog.
Why doesn't water fall out of a bucket when it is swung quickly?
Water doesn't come out of the bucket while spinning it rapidly because of contrifugal force, it makes things move away from the center. Try spinning around for 7 secs and move your hands, it will feel hard to move down cause of contrifugal force.
