long range
The strength of the gravitational forces between the Earth and an object on or near it is called the "weight" of the object. In reality, there are two equal and opposite forces going on. The Earth attracts the object toward it, with a force that is the weight of the object on Earth. At the same time, the object attracts the Earth toward it, with a force that is the weight of the Earth on the object. The forces are equal. When the object is our body, we obsess about the first one. Nobody ever talks about the second one.
Identifying the problem!
identify the problem
Pulling
AnswerA single pulley can change the direction of a pulling line. The direction change may help in pulling the line over a corner or around an obstacle. Or the direction change may allow better use of the available pulling force. Also, the single pulley can relocate the pulling point.For example, suppose we wish to lift a weight some distance into the air. If I am the pulling force, then my first problem is that I cannot lift the weight any higher than I can reach. But if the pulling line is looped over a pulley some distance above my head, relocating the pulling point, I can potentially lift the weight just about up to the pulley's height. And now the pulley has given me another advantage. I can leverage my own weight, pulling down on the line, to lift the weight upward.
unbalanced force
Take and Give
Because you have to talk to Alakazam first. He's up toward Wiscash Pond.
what is the significant of birds first flight
We call that the "weight" of the first object when it's on the second object. Note that it's exactly equal to the weight of the second object when it's on the first object.
Dinosaurs evolved first and then some dinosaurs evolved into birds. So all birds are technically dinosaurs.
Train pulling in to a station
Anestisia (Pulling Teeth)
Dinosaurs emerged first. Some dinosaurs were birds, but they didn't come until later.
baby birds are covered in cotton
Dinosaurs came before birds, because dinosaurs later on evolved into birds, therefore, making birds come along LATER then the dinosaurs. However dinosaurs were far from the first creatures on earth.
First Birds