Hard is an adverb in the sentence. The word hard does not require 'ly' to make it an adverb
No, "firmly" is an adverb, not a verb. It is used to describe how an action is performed, such as "he held the rope firmly."
nothing NEW... This could be true but it depends on how strong the people are pulling and how strong the rope is. If two people are pulling it equally hard enough then it will probably snap at its weakest point.
A pulley is a wheel and axel which reduces the friction created by a cable being pulled across it, a rope over a wood beam would have increased friction, making it more difficult to pull. Numerous pulleys would reduce the amount of tension force required to move a load, making it easier to pull.
The climber is actually pulling downwards on the rope. S/he is trying to pull the rope down or out of the ceiling but cannot do so. If you think of the climber just hanging there the rope has a tension upwards to counter the weight of the climber. If you are to move up then equilibrium must be broken and the net force on the climber must be up so the rope pulls the climber upwards. Of course, this pull is to do with action and reaction but the effect is the same.
Force can be either a push or a pull. When you push a door open or pull a rope, you are applying a force in that direction.
Finally is the adverb in that sentence.
A rope.
You! Over there! Pull that rope taut!
A halyard is a rope used for raising or lowering something. An example sentence would be: Pull the halyard to raise the flag.
Pull on this rope. He will pull ahead in this race soon.
No, "firmly" is an adverb, not a verb. It is used to describe how an action is performed, such as "he held the rope firmly."
nothing NEW... This could be true but it depends on how strong the people are pulling and how strong the rope is. If two people are pulling it equally hard enough then it will probably snap at its weakest point.
Keep it tied to a rope and pull on the rope
Rope's. The rope's ends are starting to fray.
Tie the rope to the boat.
You can by the jump/pull rope in the discount shop, which you can walk there with your Nintendogs.
Yes, enough is an adverb of degree. It can be used as adjective also. Examples: The building is tall enough to need an elevator. (adverb) We did not have enough rope (adjective)