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When will the frictional force be greater than the force of you pushing a box across a table?
When the box is too heavy or the table too rough.
What is the weight of a gallon of chemicals?
Depends greatly on the chemical: a gallon of helium or hydrogen will have negative weight, while a gallon of lead would be too heavy to lift.
What happens to something that is inside a tornado?
Objects inside of a tornado may be carried or thrown some distance, and often not in one pieces. Objects that are anchored down to too heavy to lift may be damage or destroyed.
How do planes stay up?
Lift pushes the airplane up. The way air moves around the wings gives the airplane lift. The shape of the wings helps with lift, too.
What weight is heavy weight?
it depends what its in relation too, a heavy child could weigh less than a light adult.
What is too heavy to lift but too small to carry?
pride
Did zeppelins have armour?
No, armour would have been too heavy for them to lift.
What does a movable pulley give us that allows us to lift weights too heavy to lift by hand?
an advantage
Can you lift anything heavy while in your first trimister in pregnancy?
You should not lift heavy things when you are pregnant.
Why should care be used not to overfill refrigerant storage cylinder?
The cylinder may be too heavy too lift
Why was the pulley discovered?
The pulley was discovered to lift objects that would otherwise be too heavy to lift. Much in the way a crane is used to lift cargo onto ships.
When will the frictional force be greater than the force of you pushing a box across a table?
When the box is too heavy or the table too rough.
Why would a box be too heavy to lift?
Here are a few possible answers: - The box has a mass greater than that movable by the lifter. - The box is not sturdy enough to contain the contents when lifting. - The box is positioned so that the bottom cannot be reached, and there are no attachment points on which to fasten lifting devices. There may be other possibilities.
What is a sentence with the word heavy in it?
She was carrying a large, heavy box. African elephants are very heavy!
How should you lift and carry heavy objects?
If you wish to lift a heavy box, the main safety precaution is to squat down close to the box, rather than bending over to reach it, and then lift it by using your legs, rather than your back. The human back muscles are quite strong, but the spine can be injured by over exertion, and chronic back ache is a very common problem that people develop. Other than that, boxes are easier to lift if you tie them up with strong twine or cord, which you can then hold onto. If the box is seriously heavy it might even take two people to lift it. It is probably a good idea to make sure that you know in advance where you are going to put the box once you have lifted it; this is not something that you will want to have to figure out while you are holding a heavy box. Try not to work in cluttered conditions. You do not want to trip over something while holding a heavy box. Remember that the box alters your balance and also hides part of the floor from your view. And if the box is really too heavy for you, it may be possible to simply unpack it, and pack the contents into two or more smaller boxes.
What are some tips for a person just starting to lift weights?
try not to go too heavy at first. start low and make sure you can handle at least 10 reps otherwise it's too heavy. it may take months to get to the point where you can lift heavier weights.
What are the benefits of using a chair lift?
A chair lift is used because otherwise it would be too heavy. The benefits are that the person does not have to do it manually , thus, saving their back from getting hurt.
